🌱 What to Plant in your Sudbury Greenhouse in March (Zones 4a & 3b)🥶 Direct Sow (Cold-Tolerant Crops for Raised Beds)These cool-weather crops can be planted directly in your greenhouse beds if daytime temps stay above 5-10°C :
🥬 Leafy Greens → Spinach, Kale, Swiss Chard, Arugula
🔹 🔥 TIP: Use row covers, cold frames, or fleece blankets inside your greenhouse to retain warmth at night.
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🌱 What to Plant in your Sudbury Greenhouse in March (Zones 4a & 3b)
🥶 Direct Sow (Cold-Tolerant Crops for Raised Beds)
These cool-weather crops can be planted directly in your greenhouse beds if daytime temps stay above 5-10°C :
🥬 Leafy Greens → Spinach, Kale, Swiss Chard, Arugula
🔹 🔥 TIP: Use row covers, cold frames, or fleece blankets inside your greenhouse to retain warmth at night.