The best time to start fall crops is in late summer for a late fall harvest. The problem however, is that the soil and the daytime temperatures can sometimes still be so warm that it can be hard to get cool-weather crops to germinate and grow.
Here is a way to get around that problem!
1. Dig a shallow trench that is about 1 to 2 inches (2.5 to 5 cm) deep.
2. Line the trench with come good garden soil or compost.
3. Put your seeds in the trench, and then cover them shallowly with more compost or garden soil. Donâ€™t worry that the seeds arenâ€™t planted as deep as may be mentioned on the seed packet. Just cover them shallowly.
4. Water the trench and seeds in carefully, but thoroughly.
5. Cover the trench with boards or very thick cardboard. The trick here is to keep the heat out and keep the seeds in the trench cool and in the dark. So the thicker the material you use the cover the trench, the better.
6. Check under the boards regularly, and as soon as you see small pale seedlings growing, remove the boards.
7. Grow your seedlings as usual now that they are started.
This trick works great with several fall crops like broccoli, cabbage, carrots, lettuce, and cauliflower.
Have great week!