How to Grow Super Early Greenhouse Zucchini in a “Hot Manure Bag” USDA 3-5
📌 Quick Summary (TL;DR): Mid-April Greenhouse Planting Risks & Rewards 🍅 Early Tomatoes: Planting tomatoes directly into the cold greenhouse dirt in mid-April (Zone 4) is risky. Growers use heavy frost blankets, plastic film, and 1.3-gallon (5L) jugs of hot water placed near the plants at night as thermal mass to keep them alive. 🦆 … Read more