Q Why do some seeds need modules and Rootrainers?
A Use seed trays for larger quantities of seed to be pricked out, and pots for growing larger individual plants before potting on. Cell packs and Rootrainers avoid the need for pricking out. Sowing seed too thickly can impair germination and increase the risk of damping off.
Q Is it important to use seed compost?
Yes – when you’re sowing seed in
