It’s not exactly tropical outside, but with the odd glint of sunshine peeping in, now’s the perfect time to start planting your chilli seeds.
Here’s some hot tips from window sill specialist Catherine Rowan Jones.
Equipment
1 x half-size plastic seed tray (no holes at bottom)
1 x half-size clear plastic propagator lid
Jiffy-7s: these are compressed discs of dry growing medium enclosed by a biodegradable plastic mesh
Chilli seeds (Aji Lemon, Hungarian Hot Wax, Orange Habanero)
Warm water
Paper and pen/label
Warm place (south-facing windowsill)
Method
I rinsed a half-size plastic seed tray with very hot water and counted how many seeds I was going to plant (3 each of 3 varieties)
I put 9 dry Jiffy-7s in the seed tray and added warm water from the tap. Drank my tea while waiting for them to swell.
I tipped away the excess water and opened the first seed packet.
I planted one seed in each Jiffy-7 about a couple mm deep and gently pushed the compost over to cover it. If you have big fingers, you might find it helps to use the end of a chopstick as a tool.
I dealt with one packet at a time in a row so as not to mix up the varieties.
I didn’t have any plant labels, so I sketched a diagram of what was planted where (3 rows each of 3 varieties in alphabetical order and the tray had a paint splash at one end).
Finally I put the clear lid on the tray, put the whole set-up in a warm place and tucked the planting diagram underneath.
General Advice
All seeds want to grow. We’re just giving them a helping hand.
Seeds and seedlings are vulnerable to attack by moulds, fungus etc. Clean your trays before sowing, use freshly-opened compost each season and use water from the tap.
Try to keep the temperature consistently warm. I shade the propagator lid with a piece of paper if there’s direct sunshine.
Aim to keep the compost moist and, if possible, water from below so as not to wash the seeds out.
If you have plenty of seeds, plant 2 or 3 per Jiffy-7. When they’re a couple of inches tall, Be Ruthless and nip off the weedier specimens. It’s better to have a handful of strong plants than a horde of lanky poor doers who’ll never amount to much.
When the young plant is sturdy and has a couple of adult leaves (and especially if rootlets are visible through the mesh), it’s time to pot on. The benefit of Jiffy-7s is that you simply put the whole unit (plant, compost, mesh) into a larger pot and tuck fresh compost below and around. This avoids the risk of leaf damage and/or root disturbance with the traditional method of “pricking out”.
About Me
I’m a third generation gardener … without a garden. I’ve been growing chillies on windowsills (both indoors and outdoors) and on a table in my tiny yard for a few years with reasonable results. Chilli plants take up very little space and fresh chillies are relatively expensive to buy. I don’t have any specialist equipment, such as a heated propagator, let alone a greenhouse. My house isn’t very warm either, but I do have 3 south-facing windowsills and an airing cupboard. If I run out of space at home, my mother lets me put a few plants in her allotment. Finally, I’m not paid by the makers of Jiffy-7s – I just think they’re ideal!
Good luck
Catherine Rowan Jones
Seeds came from The South Devon Chilli Farm:
http://www.southdevonchillifarm.co.uk
For Jiffy 7 pellets:
http://www.gardensupplydirect.co.uk/

No greenhouse required...