Broccoli can grow in an enormous way with a large central head so make sure they are not overcrowded. Give adequate spacing between your plants. Fish emulsion is a good fertilizer for your broccoli. Give your seedlings a good start with a balanced fertilizer as they begin to grow new leaves. Then you later expose them to direct sunlight and wind for some hours gradually.Īfter a while, they should be prepared to experience some outdoor conditions in the garden. You do this by gradually exposing them to indirect sunlight in a shady area for a few hours per day. Therefore, they need to be accustomed to rough outdoor conditions. This is because they are used to living in a comfortable indoor environment. One crucial step is the hardening off right before you transplant and introduces them to the garden. Transplant the seedlings when the temperature ranges from 15 to 30 degrees Celsius. They also begin to develop their first true leaves. By this time, your seedlings become tall and will need more room. You can now go ahead with transplanting in your garden after 8 weeks.

Make sure the soil is never dry and not too soggy either. The growing seedlings will need about 5 to 7 hours of light per day.īroccoli grows very well in evenly moist soil or environment so you need to water your plant evenly. The seedlings will begin to germinate from the soil from about 5 to 10 days. When planting broccoli, begin by sowing the seeds indoors. Plant your broccoli in a slightly acidic soil pH of 6 to 7. For the potting mix, you can make use of peat moss, vermiculite, and compost with some manure and fertilizer. Get a growing container with good drainage holes. The first step is choosing a good quality seed variety for planting.

Broccoli seed germination time