This morning I’m having a look at sowing some Snap Dragon seeds early. It’s still only late January so it may be too early. I bought the seeds from Seekay and paid 75p for 3500. I did a bit of research and learned that the seeds need to be put in to the fridge overnight before sowing, having done this I have prepared a seed tray with damp compost ready to sow tomorrow. It seems that this herbaceous perennial doesn’t need heat to germinate but does need light. Seeds are now sown in a tray of moist compost, enclosed in a plastic bag and set on the window ledge for decent light. 28th Jan. I will try to remember to sow some seeds directly into the garden in July.
Surface sow in March in a greenhouse. The seed usually germinates in 10 – 21 days at 18°c. Cool nights assist germination. When large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. The seed can also be sown in situ in July/August and will produce larger and more floriferous plants the following summer.