Not too hot too handle
THOSE of you who have kept sheep know that they’re seemingly born in search of ill-health; if you’ve tried growing chillis, you might be forgiven for thinking that they’re the vegetable equivalent. Although not quite so intent on bringing about their own demise as our woolly friends, chillis are certainly tricky to get to flourish.
To grow them well, you have to start them off early and provide them with plenty of heat, light and a fortnightly feed. Although the steps in guiding them from packet to plate are particular, if you follow them, you’ll be rewarded.
As ever, it’s crucial to take time over choosing your varieties. Not only does the heat range from barely a tickle at 500 Scoville Heat Units (SHUS) to the genuinely dangerous at more than one million SHUS, but the range of flavours, aromas, colours, shapes and degrees of productivity make the work you do over a glass of wine with a catalogue the key factor in your reward in summer and autumn.
The ideal way to choose well is to try before you buy. A few homegrown chillis from friends is a good place to start, otherwise, try Sea Spring Seeds (www.seaspringseeds.co.uk), which usually sells fresh chillis from its excellent range from midsummer into autumn.
Otherwise, you’re in the hands of catalogue descriptions and recommendations and I’ve
included some below for you to investigate.
It’s useful to know that chillis fall into two main types. First, vegetable chillis are large, thick-fleshed and typically mild. They’re usually early to mature and are therefore among the easiest to get to fruit.
Many varieties do well in containers on a windowsill as well as undercover outside. Hungarian Hot Wax and Pimientos de Padrón are both excellent ones to try.
The other is spice chillies and these varieties are usually small-fruited, thin-fleshed and typically quite hot. Habañeros are a sub-group of the spice chillis and, whether they’re almost heat-free like Apricot or very hot, they have a characteristic fruity aroma and flavour.
A small number of the habañeros are super-hot varieties, hundreds of times hotter than most you’ll find in the shops. The Dorset Naga can measure more than a million SHUS and can cause very serious discomfort. Super Chili and Numex Twilight are both superb spice chillis; Apricot and Trinity are two of my favourites.
If your space is limited, pretty much any chilli will grow on a sunny windowsill: growing them in a three-litre pot has the effect of bonsaiing them.
Some varieties to consider (in ascending order of heat) Apricot A delicious, aromatic and very mild habañero
Orange Pepperoncini An old Italian variety that makes a small, bushy plant, yet gives a large harvest of sweet, orange chillis, about 31⁄2in long, with a low-medium heat
Padrón A classic Russianroulette tapas chilli that’s very mild when young, maturing to become decidedly lively
Stumpy A low-growing chilli that’s an excellent choice for growing in a pot
Numex Twilight Beautiful and productive over a long season. Ripens in an array of colours from green, yellow, orange, red and purple
Super Chili Very prolific (300 pods isn’t unusual), good in a container and dries well
Trinity A bright-red, flavoursome, hot, productive Scotchbonnet habañero
Quick guide to growing perfect chillis
• Sow into Jiffy-7s or seed trays in mid February to mid March
• Water little and often to prevent drying out at any time
• Germination can take a month. A heated propagator is ideal (try Vitopod from www.greenhouse sensation.co.uk); an airing cupboard otherwise. Bring into the light the moment they germinate
• Seedlings grow best at about 21˚C during the day and about 17˚C at night—if not in a propagator, place seedlings in a sunny spot, ideally near a radiator or on a windowsill above a radiator
• When the roots develop, pot on the seedlings into 10cm pots, planting to a depth just below the initial seed leaves
• A fortnightly liquid plant feed (high in potassium) promotes healthy growth and fruiting
• When the roots fill the pot, transplant the seedlings to their final location
• Undercover growing is best and a greenhouse or polytunnel is ideal A sunny windowsill is fine if you turn the pot daily to keep the plant straight
• Use 22cm pots (three-litre pots for windowsill growing) or allow 2ft between plants in the ground
• And if yours fail, buy grafted seedlings in May
Mark Diacono grows edibles, both usual and unusual, at Otter Farm in Devon (www.otterfarm.co.uk)
Next week Penstemons
The Dorset Naga can cause very serious discomfort