Early Tomato Planting & Cold Soil Risks

📌 Quick Summary (TL;DR): Early Planting & Disease Risks 🥶 The Cold Soil Trap: Growers share real-life experiments of transplanting tomatoes into unheated greenhouses too early (mid-April in Zone 4). The result? Stunted growth, delayed fruit set, and tomatoes ripening weeks later than plants set out in warmer soil. 🌱 The Seedling Stress Connection: A … Read more

Fall Onion Sets vs. Spring Seeds: Multi-Sowing & Overwintering Tips

📌 Quick Summary (TL;DR): Onions & Late Fall Flowers 🧅 Fall-Planted Onion Sets: A detailed guide on planting winter onions (like the Radar variety). Key tips: plant 3 weeks before hard frosts, mulch heavily, and choose a spot where winter snow lingers to insulate the bulbs. 🌱 Starting Onion Seeds (Advanced Trick): A fantastic method … Read more

Preventing Tomato Leaf Mold in Greenhouses: A Deep Dive

📌 Quick Summary (TL;DR): Fighting Tomato Leaf Mold 🌍 The Problem: Leaf Mold (Cladosporium fulvum / Passalora fulva) is a massive issue for greenhouse and hoophouse growers. In this thread, veteran growers discuss why some greenhouses get devastated while others stay clean. 🧪 Organic & Biological Controls: Several growers had great success using Trichoderma (a … Read more

Boy-Boy TM Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A productive heirloom beefsteak variety. 🌿 Plant Habit: Indeterminate (tall). Proves to be exceptionally hardy and performs wonderfully when grown outdoors in open ground. 🍅 Fruit Characteristics: Large, classic beefsteak-type tomatoes with a bright, vibrant color. Unlike some beefsteaks that are dry and dense, this variety is wonderfully juicy. … Read more

Blue Streak Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A striking anthocyanin (blue/purple) novelty variety. 🌿 Plant Habit: Indeterminate, mid-season. It grows very vigorously and produces a lot of suckers/side shoots quickly, so regular pruning is recommended. Even when started late from seed, it performs well outdoors, reaching about 1.1 meters (3.6 ft) in open ground. 🍅 Fruit … Read more

Black Zebra Cherry Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A striking dark-striped cherry tomato variety. 🌿 Plant Habit: Indeterminate, mid-season. Interestingly, while classified as indeterminate, it behaves quite compactly. When grown outdoors in open ground, it only reached about 0.8 meters (2.6 ft) in height, making it a great candidate for smaller spaces or containers. 🍅 Fruit Characteristics: … Read more

Big Mama Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A well-known elongated plum/paste tomato variety, often grown for sauces and processing. 🌿 Plant Habit: Determinate / Semi-determinate. A mid-late season variety that grows relatively compactly, reaching about 0.8 m (2.6 ft) when grown outdoors in open ground. 🍅 Fruit Characteristics: Red, elongated plum-shaped tomatoes. Grower tip on size: … Read more

Bloody Butcher Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A very famous early-season heirloom of Dutch origin. 🌿 Plant Habit: Indeterminate, but highly manageable. It doesn’t grow overly wild, usually stopping around 1.8 m (6 ft) in a greenhouse setting. 🍅 Fruit Characteristics: Small, bright red cocktail tomatoes weighing 30-70 g (1-2.5 oz). They grow in large, complex … Read more

Blue Sky Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A dark heirloom variety originating from the USA. 🌿 Plant Habit: Indeterminate, but generally medium-tall (semi-determinate behavior in some conditions). It shows great disease resistance and continues to grow and produce late into the season. 🍅 Fruit Characteristics: Dark (purple/black) beefsteaks. The texture is dense, sugary, and very meaty. … Read more

Big Orange (from Amuz) Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A specific heirloom strain known as Big Orange (from Amuz). 🌿 Plant Habit: Indeterminate, early season. The plant has a thin, “wispy” foliage structure, which is completely normal for this variety (don’t worry if the seedlings look a bit frail). It is very low-maintenance and unpretentious. 🍅 Fruit Characteristics: … Read more

Black Early Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A dark heirloom variety known as Black Early. 🌿 Plant Habit: Indeterminate, mid-season. Interestingly, the plant habit is described as quite compact for an indeterminate variety, making it manageable. 🍅 Fruit Characteristics: Dark purplish-pink/black fruits. They have an excellent texture that manages to be both juicy and reasonably meaty … Read more

Beem’s Yellow Pear Tomato Review

📌 Quick Summary (TL;DR) 🌍 Origin: A classic heirloom yellow pear-shaped cherry tomato. 🌿 Plant Habit: Indeterminate (tall), mid-season. A vigorous grower that performs excellently in a greenhouse environment. 🍅 Fruit Characteristics: Bright yellow, small pear-shaped cherry tomatoes. They have a firm texture that holds up well. 👅 Flavor & Use: The flavor is described … Read more