400x Broccoli Purple Early Sprouting Seeds Summer-harvesting purple sprouting broccoli can be seeded early in a greenhouse in March or planted directly into seed beds when the weather is warmer. During March, you can plant seeds in little pots or modular trays. Growing instructions: Sow the Broccoli Purple Early Sprouting Seeds from March to July. Thinly sow seeds into trays (2cm deep). Germination usually takes 10-14 days and once the seedlings have germinated and have grown 10-15cm tall, transplant the seeds or spread the plants 30-50cm apart. Water plants thoroughly after planting especially during warm summer days.
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