Izumrudnoe Yabloko (Emerald Apple) Tomato Review & Photos

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📌 Quick Summary (TL;DR): Izumrudnoe Yabloko (Emerald Apple)

  • 🌍 Origin: A classic commercial green-when-ripe (GWR) variety dating back to the Soviet era. Released by multiple Russian seed companies over the years.
  • 🌿 Plant Habit: Indet. Mid-height. Highly adaptable, performs well in both greenhouses and outdoors in the dirt. It is known for pushing megablooms and occasionally throwing vegetative leaf shoots from the ends of its flower trusses if overfed with nitrogen.
  • 🍅 Fruit Characteristics: Medium to large oblate beefsteaks. Typical weights range from 5 to 10 oz (150-300 g), but they can easily push past 14 oz (400 g) under good conditions. They ripen to a yellowish-bronze or olive-emerald color. Shelf life is notoriously short.
  • 👅 Flavor: Traditional sweet-and-sour profile with a jelly-like flesh. To get the best flavor, growers recommend letting it fully ripen until a visible bronze blush appears on the blossom end.
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Yaroslavna (Natalya) ⭐ Pro Grower (6,274 posts)
📍 Northern Yaroslavl Region USDA 3/4

Emerald Apple from the old forum catalog.

An old timer in my collection. It is probably one of the very first green-fruited varieties from the Soviet era. 🌺

Mid-height, suitable for hoop houses and open ground. The ripe fruits have a beautiful emerald color, weights reach 7 to 10.5 oz (200-300 g), round and uniform. The flesh is jelly-like, very pleasant taste, there is definitely sweetness there.

I came back to growing this variety this summer. I just really like it!

Ripe Emerald Apple GWR tomato

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Svetlyachok-plyus (Svetlana) ⭐ Pro Grower (1,450 posts)
📍 Location not specified

I agree with Natalya Pavlovna, it is a worthy variety. The taste really is very pleasant. I grew it outdoors in the dirt. Even during this difficult summer, it showed excellent yield potential. The only downside is that it has almost zero shelf life, it spoils very fast. It has less sweetness than Malakhitovaya Shkatulka (Malachite Box) and Green Giant, but I still like it a lot 👍

Emerald Apple tomatoes on vine
Harvested green tomatoes
Sliced Emerald Apple tomatoes

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Olena (Olga) ⭐ Pro Grower (1,007 posts)
📍 Moscow USDA 4

I absolutely love Emerald Apple, I even had ones hitting 14 oz (400 g). I also echo the comments about the yield. Grew in the greenhouse, height was 5 feet (1.5 m). Taste-wise it is sweet. For me it tastes better than Malachite Box, the skin isn’t as tough and it gets this amazing yellow-emerald color when ripe, it looks like it’s glowing 🌺

Glowing green ripe tomato

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Olena (Olga) ⭐ Pro Grower (1,007 posts)
📍 Moscow USDA 4

Here it is again, the Apple 🌺

Emerald Apple tomato cut in half

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Fotinia (Svetlana) ⭐ Pro Grower (8,948 posts)
📍 Tambov USDA 4

Wow, it really does glow with this magical light, very pleasing to the eye! 🌺 Never noticed it before 🤫 Putting it back on my planting list!

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ilja (Ilya) ⭐ Pro Grower (758 posts)
📍 Klin District, Moscow Region USDA 4

I’ve been growing the Emerald Apple variety for several years. I plant it in the hoop house. The bush always grows over 6.5 feet (2 m) tall. I run it to 1-2 stems and constantly prune the suckers. Last year the soil in my new hoop house was terrible, so the leaves got a yellowish tint (happened to other varieties too). I kept feeding the bushes with wood ash tea. The yield ended up being pretty good, the fruits were quite large as usual at 5.3-7 oz (150-200 g) and very tasty.

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kalinka (Larisa) ⭐ Pro Grower (930 posts)
📍 Location not specified

Emerald Apple. Mid-height indet. Grew in the greenhouse without much care or watering. It didn’t crack and didn’t catch any diseases. Average weight was 5.3-7 oz (150-200 g). Pleasant taste, noticeable sweetness with just a very slight hint of acidity.

Sliced green tomatoes on a plate

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Nadya Ya (Nadezhda) ⭐ Pro Grower (789 posts)
📍 Location not specified

I planted store-bought seeds from Biotekhnika last year. I didn’t like them at all. I’ll plant it again this year, but with proven seeds from Olga (Olena) 😉 Hoping to get beauties just like hers 🙂

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Tanya45 (Tatyana) ⭐ Pro Grower (2,709 posts)
📍 Trans-Urals USDA 3/4

Nadya, could you share some details on why you didn’t like them (I bought the exact same packet).

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Nadya Ya (Nadezhda) ⭐ Pro Grower (789 posts)
📍 Location not specified

Tanya45: Nadya, could you share some details on why you didn’t like them (I bought the exact same packet).

They were tiny (none over 2.8-3.5 oz / 80-100 g), sour, and the yield was terrible. I had 2 bushes in the greenhouse and both performed exactly the same. Maybe I just got an off-type batch of seeds 🙂

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

My variety segregated. I have ones like in the photos above, with a pronounced dark green part of the fruit. But one bush is totally different. It throws very bright, emerald fruits that look like they have dark green “threads” drawn on them. The truss is very weird too, it looks like a branching sucker. I snipped off the ends of the shoots. Is this a crossed seed, or does this happen with this variety?

Striped green tomato on vegetative truss

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Alisa ⭐ Pro Grower (6,406 posts)
📍 Location not specified

Alyona Latvia: My variety segregated… one bush is totally different, it throws very bright, emerald fruits that look like they have dark green “threads” drawn on them. The truss is very weird too, it looks like a branching sucker…

I’ve only ever seen stripes like that on dark-fruited varieties. Probably a cross-pollination, or a seed from a different variety slipped in by mistake. Or maybe it’s supposed to be like that (a trait of the variety)?

Some varieties, when overfed with nitrogen, push out a new vegetative shoot right from the end of the flower truss (which is what happened to all my indets this year after I fed them a yeast wash a month ago). A couple of leaves appear at the end of the cluster, followed by another set of flowers. I snip these “vegetative truss shoots” off because they suck energy from the plant, and it reduces fruit weight, though only slightly for some varieties. Last year my mom didn’t trim them, and by the end of the season, those “truss shoots” starting from the fourth truss had grown all the way down to the dirt. Trying to tie them up and manage them was a massive headache.

Vegetative growth extending from flower truss

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

Alisa: Such stripes on tomatoes I’ve only seen on black varieties… Some varieties, when overfed with nitrogen, push out a new vegetative shoot…

The seeds were from a commercial packet. I planted 3 bushes. 2 gave me standard fruits, not very bright and oblate. One turned out like this. Bright green color, stripes, and the shape is almost completely round.

However, all three bushes look identical in terms of height and vigor. They are all short, moderately vigorous, definitely not overfed or pushing too much foliage. They all set their first truss (this weird one, by the way, has the most uneven fruit set, while the other bushes set their first trusses perfectly), and the leaves look similar.

I’ll keep an eye on it. The picture on the seed packet actually showed a round, light-green fruit that looked nothing like either of these. I don’t have anything similar growing in my garden this year, so it’s either a “glitch” from the seed company or a cross-pollination “gift.”

I had a whole bunch of bumblebees working in the greenhouse today. It’s a good thing the first trusses are already set, otherwise they’d cross-pollinate everything, bumblebees are notorious for that 🙂

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Alisa ⭐ Pro Grower (6,406 posts)
📍 Location not specified

Alyona Latvia: The seeds were from a commercial packet… One turned out like this. Bright green color, stripes, and the shape is almost completely round.

The stripes might fade and turn whitish as the tomato ripens, like in this photo, the tomato on the right (from Yaroslavna’s first post).

Or they might stay… Intriguing!

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

Alisa: The stripes might fade and turn whitish… Or they might stay… Intriguing!

You can see some faint striping here too, but the shape… 🤷‍♀️ Photo from the old forum back in 2012, user inciitisxxl.

Faintly striped green tomato

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elena1984 (Elena) ⭐ Pro Grower (7,703 posts)
📍 Location not specified

Alyona Latvia: You can see some faint striping here too, but the shape… 🤷‍♀️

Mine had stripes on them too, but as they ripened the stripes faded. And the shape was exactly like the photo above.

Emerald Apple fruit shape

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

elena1984: Mine had stripes on them too, but as they ripened the stripes faded, and the shape was exactly like the photo above.

Lena, my photo was taken on the 26th. I checked on that fruit today. Over the last few days it grew bigger and lost a tiny bit of its intense color, but it is still striped.

I’ll try to track the progress of this bush. I’m curious myself. The other bushes have classic oblate fruits that vaguely remind me of Malakhitovaya Shkatulka. Less pleated, but generally similar. The bush itself looks totally different from MS though – it’s shorter, the foliage is weaker, and the leaf color is a bit lighter green.

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

Update on the “stripey” one. The shape is flattening out into an oblate form, the color is slightly paler, but the stripes are still there. Photo from July 3rd.

The fruits on the other bushes look noticeably different. July 3rd photo.

By the way, the biggest fruit in this cluster had to be tossed out. It got gray mold due to the cold weather 😠

Green striped tomato
Oblate green tomato growing

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Drosera (Svetlana) ⭐ Pro Grower (5,413 posts)
📍 Yekaterinburg USDA 3/4

Alyona Latvia: Update on the “stripey” one. The shape is flattening out into an oblate form, the color is slightly paler, but the stripes are still there. Photo from July 3rd.

Not surprising at all. The striping is determined by the gs (green stripe) gene – radial green stripes on the epidermis of unripe fruit.

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

Drosera: Not surprising at all. The striping is determined by the gs (green stripe) gene…

So it turns out that out of three plants, this gene is only present (or active) in one of them. Which one do we consider the “variety standard”? The one with the active gene or without? The outward appearance of the plants “with the gene” is very different, and not primarily because of the stripes, but because of the intensely emerald color of the unripe fruit. The stripes just highlight its uniqueness. You can easily see the color difference even in these photos (taken with a phone, not a real camera).

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Drosera (Svetlana) ⭐ Pro Grower (5,413 posts)
📍 Yekaterinburg USDA 3/4

Emerald Apple isn’t listed in the State Register, so nobody knows exactly what the “standard” is supposed to be.

Besides, the intensity of the color on an unripe fruit usually isn’t one of the defining characteristics of a variety.

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

Here’s a photo of the striped fruit at full ripeness. The color is pretty accurate (maybe lacking a tiny bit of intensity, but the tone is correct). The fruits on this bush are oblate and have a much more uniform shape than the ones on the second bush without stripes (I’ll post photos of those a bit later). So, here is the striped fruit.

Taste-wise, I give it a 4. I tried it side-by-side with an off-type Purple Russian, and I actually liked that one better because it was meatier and had a nice granular texture. But there are still plenty of fruits on the bushes, so my opinion might easily change.

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AleksandrS (Aleksandr) ⭐ Pro Grower (9,879 posts)
📍 Sarafonovo, Yaroslavl District USDA 3/4

Alyona, wait, isn’t it supposed to be a green-fruited variety? 😲 Emerald… Apple…

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Drosera (Svetlana) ⭐ Pro Grower (5,413 posts)
📍 Yekaterinburg USDA 3/4

AleksandrS: Alyona, wait, isn’t it supposed to be a green-fruited variety? 😲 Emerald… Apple…

She got a packet with crossed seeds.

Alyona Latvia: The seeds were from a commercial packet. I planted 3 bushes. 2 gave me standard fruits… One turned out like this.

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Alyona Latvia (Alyona) ⭐ Pro Grower (1,366 posts)
📍 Latvia USDA 5

AleksandrS: Alyona, wait, isn’t it supposed to be a green-fruited variety? 😲 Emerald… Apple…

I was just tracking the progress of this one specific mater, like I promised, which grew from a commercial packet labeled Emerald Apple. This fruit stood out immediately, even though the plants themselves looked identical (at least if you ignore the flower trusses, they are very similar). By the way, it grew very nicely, sized up fast, and the color is a 1-to-1 match with Purple Russian. I have a lot of other dark (black and purple) varieties growing, but nothing quite like this (round/striped, no shoulders, short plant). And when I picked it off the bush it was pure emerald, yellow-green, and suspiciously firm. But after sitting in a basket for a week, it suddenly… got a purple blush 🙂

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AleksandrS (Aleksandr) ⭐ Pro Grower (9,879 posts)
📍 Sarafonovo, Yaroslavl District USDA 3/4

Alyona Latvia: I was just tracking the progress of this one specific mater, like I promised…

Got it, already explained 🌺

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Viktoriya. (Viktoriya) ⭐ Pro Grower (3,224 posts)
📍 Location not specified

Planted it for the first time in 2015, and I’ll definitely keep planting it. After trying EA I went out and bought even more green varieties. It stored decently well, as long as you pick it before it’s overripe and handle it gently. But it does terrible in transport.

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Belena (Elena) 🌱 Member (17 posts)
📍 Location not specified

Grew it for the first time in 2015. Seeds from “Udachnye Semena”. It turned out to be more of a late-season variety for me, grew to 5 feet (1.5 m). Grown to 1 stem it gave me 5 trusses = 16 tomatoes. Grown to 2 stems it gave me 20-24 tomatoes. Emerald flesh, about half the size of Malachite Box, pleasant taste, and hangs pure green on the vine for a loooong time.

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Merit (Natalya) 🌱 Member (767 posts)
📍 Yershi

Emerald Apple 2015 (my own saved seeds, my greenhouse is shady). Emerald Apple 2016 (son-in-law’s greenhouse, sunny spot) (probably Biotekhnika seeds). Interesting difference, but it looks like it’s within the normal range for the variety.

Green Emerald Apple tomato
Sliced green tomato flesh

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Merit (Natalya) 🌱 Member (767 posts)
📍 Yershi

Alyona Latvia: My variety segregated… The truss is very weird too, it looks like a branching sucker, I snipped off the ends of the shoots. Is this a crossed seed, or does this happen with this variety?

I also have a truss exactly like that.

Vegetative flower truss

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Viktoriya. (Viktoriya) ⭐ Pro Grower (3,224 posts)
📍 Location not specified

I had a truss like that on my Green Zebra this year. My Emerald Apple was a total fail this year. I didn’t start seedlings for it, and the ones planted outdoors in the dirt weren’t great. But since I had about 10 bushes of it, I still had way too many tomatoes. And for some reason they weren’t as purely green as last year, there was a lot more yellow in them…

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ilja (Ilya) ⭐ Pro Grower (758 posts)
📍 Klin District, Moscow Region USDA 4

The Emerald Apple variety gave me another heavy yield in my hoop house during the 2016 season. The bushes were 5-6.5 feet (1.5-2 m) tall.

Yield of Emerald Apple green tomatoes

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Natasha-ogorodnitsa (Nataliya) 🌱 Member (423 posts)
📍 Location not specified

Planted EA for the first time in 2016. Out of all the green varieties I’ve tried, I’ve never eaten anything more repulsive. Maybe it was an off-type, but it was absolutely disgusting 😝 Small, sour, very few fruits, which was actually a blessing, ugh. It doesn’t look anything like the photos in this thread, only the emerald color matches. You couldn’t even eat it mixed into a salad.

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Viktoriya. (Viktoriya) ⭐ Pro Grower (3,224 posts)
📍 Location not specified

Mine were very sweet, even the ones that counter-ripened in boxes in the fall of 2015.

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Loshadka (Malenkaya Loshadka) ⭐ Pro Grower (2,112 posts)
📍 Kostroma USDA 4

Planted one bush outdoors in the dirt. Ran it to three stems, which I topped in early August. It was incredibly productive, probably my second heaviest yielder after Black Icicle (which was in the greenhouse). It pumped out 6.5 trusses of large tomatoes: the biggest berry was 1.4 lbs (640 g), and the smallest one in the photo with Golden Bull is about 5.3 oz (150 g). On average, the tomatoes were 12-14 oz (350-400 g).

Photos taken on 08/11. The first truss was already completely eaten so it didn’t make the shot – in the second photo you can see the 2nd, 3rd, 4th, 5th, and part of the 6th truss.

The bush pushed a ton of megablooms. I pinched them off at first, then just gave up, and it grew fruits out of every single one of them. The Apple proved to be resistant to Late Blight, even when a Fantastika F1 bush planted right next to it got sick.

About the taste: we diligently ate these tomatoes for a long time – the taste was the most ordinary, generic tomato flavor ever. No fruity notes, no extra acidity, just nothing special. Then I realized that this whole time we had been eating them underripe! One of the biggest tomatoes sat in the house for two weeks, completely bronzed up over time)) and developed a faint hint of a blush on one side… Let me tell you, it was absolutely delicious 😞 too bad it was the last one.

Large green tomatoes on scale
Multiple trusses of Emerald Apple tomatoes

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Pomidornaya zemlya (Mila) 🌱 Member (241 posts)
📍 Location not specified

My very first green tomatoes. A pleasant and tasty discovery of the 2016 season. Loved them for the yield and taste. I can’t really describe the flavor accurately, but I can say one thing: after eating one slice, your hand automatically reaches for the next one.

Sliced green tomatoes
Emerald Apple tomatoes on vine
Harvested green GWR tomatoes

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EvgeniyaM (Evgeniya) 🌱 Member (428 posts)
📍 Location not specified

Didn’t really like the taste, I replaced it in my garden with Gostinets.

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Olviya (Olya) ⭐ Pro Grower (1,829 posts)
📍 Location not specified

I grew it in 2017, seeds from Biotekhnika. The fruits were small at 3.5 oz (100 g), and the plant height was about 3 feet (100 cm). Taste was decent, but it definitely loses to Gostinets, Cherokee Green, Boloto (Swamp), Lyagushka Tsarevna (Frog Princess), Irish Liqueur, and Malakhitovaya Shkatulka. Gostinets is a good one, I kept that one in my rotation.

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Yalozik (Anastasiya) 🌱 Member (153 posts)
📍 Mogilev, Belarus USDA 5

First year growing tomatoes, I really wanted a green-fruited variety. I bought Emerald Apple and didn’t regret it. The seeds were from Gavrish. The bush was short, under 3 feet (1 m), the fruits were all uniform and slightly ribbed. I liked the taste (maybe just because I haven’t tried many others 😂). Honestly, you can just eat them straight like an apple – very interesting flavor with a fruity note.

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Oksana Evgenievna ⭐ Pro Grower (5,146 posts)
📍 Aktobe, Kazakhstan USDA 4

Planted in 2018. Outdoors in the dirt, Gavrish seeds. Excellent variety for our conditions. Very heavy yielder even with practically zero maintenance and no proper pruning. Mine grew sprawling on the ground (or more accurately, a massive mop of foliage), because at first I had nothing to tie it to, and later it was just impossible to manage. I didn’t count how many trusses one bush threw, but it was definitely no less than 4.

All the tomatoes were large, over 7 oz (200 g). They ranged from 7 to 15 oz (200 to 426 g). Tasty. Very early variety, outdoors it started ripening right after Batyanya. The taste is really good, classic tomato with sweetness (even when picked slightly unripe), but when it fully ripens and the skin turns almost bronze – it is incredibly tasty and really does have a fruity note. Picked the first one on 07/16 from a 03/21 seed start and plant out date around 05/21. Fruit shape is a very uniform oblate for the most part. Trusses hold 5-6 tomatoes.

This variety made it into my personal Top 10 out of 64 varieties planted. My mom loved it, and my dad even forgave its non-standard color just because of how low maintenance, productive, and tasty it is. 😁 I’m repeating it this year from the same Gavrish packet. Photo wouldn’t load due to restrictions, wanted to post the first tomato I picked.

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Oksana Evgenievna ⭐ Pro Grower (5,146 posts)
📍 Aktobe, Kazakhstan USDA 4

Ah, here is my mater. The rest of them were even prettier.

Perfect oblate green tomato

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Vladimir Baranov (Vladimir) 🌱 Member (312 posts)
📍 Kaluga USDA 4

Grew it outdoors in the dirt in 2019. The variety didn’t turn out early for me and the bushes got hit by Late Blight, which I think is the only reason the fruits tasted ordinary. I will absolutely plant it again. All the bushes I planted stayed short (around 4 feet / 1.2 m) and were absolutely plastered with tomatoes. The yield was 3-4.4 lbs (1.4-2 kg) per bush (would have been more if not for the blight). Average tomato weight was 9 oz (250 g).

Even when they fully counter-ripened in the box, they stayed completely pure green (other green varieties turn yellow or even get a pink blush when ripening). Rated it 4 out of 5, or 9 out of 10 (to be exact).

Harvested green tomatoes

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Olviya (Olya) ⭐ Pro Grower (1,829 posts)
📍 Location not specified

EvgeniyaM: Didn’t really like the taste, I replaced it in my garden with Gostinets.

I second that. Planted both varieties in ’17. Both are tasty, but Gostinets won by a narrow margin.

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Marusha (Marina) 🌱 Member (393 posts)
📍 Location not specified

Voted 5 stars. I’m usually highly skeptical of “greens”. But since I was sent the seeds, I figured “they wouldn’t steer me wrong.”

Excellent mater. From 100% germination, to healthy seedlings, to being completely low-maintenance in the garden. Grew in absolute baking heat, in a neglected spot with sandy soil. Taste is excellent, sweet with a bit of tartness. For the sake of variety in the garden… why not 🙂

Beautiful green tomato slice

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Melisssa (Natalya) 🌱 Member (87 posts)
📍 Near the Kalmius River

The ripe tomato really does get a purple blush, like a smoky brown, and the skin looks almost pearlescent. I thought it was an off-type, but other folks on the forum also say ripe Emerald Apple turns brown. The shoulders stay green.

Ripe Emerald Apple showing bronze blush

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Oksana Evgenievna ⭐ Pro Grower (5,146 posts)
📍 Aktobe, Kazakhstan USDA 4

Melisssa: I thought it was an off-type, but other folks on the forum also say ripe Emerald Apple turns brown.

EA’s skin doesn’t turn brown, it gets an olive hue. It gets golden or bronzed, but definitely not brown.

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Melisssa (Natalya) 🌱 Member (87 posts)
📍 Near the Kalmius River
Ripe green tomato blushing
Sliced ripe green tomato
👨‍🌾 Editor’s Note: Vegetative Trusses & The “GS” Gene
This thread features a great discussion about two interesting tomato anomalies!

1. Vegetative Shoots on Flower Trusses: Alisa points out that overfeeding a plant with nitrogen can cause it to grow leaves and a new stem directly out of the end of a flower cluster. This is extremely common in highly vigorous indeterminates! You should simply snip the vegetative growth off with pruners so the plant directs its energy back into growing the fruit on that truss.

2. The Green Stripe (gs) Gene: Alyona noticed that one of her plants threw fruits with distinct dark green stripes that faded as the tomato ripened. The gs gene causes radial striping on the epidermis of unripe fruit. It is a recessive trait, which means both parent plants must carry it. In the world of commercial seed packing, random cross-pollination by bumblebees happens frequently, resulting in cool little surprises like this!

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