Chillies are heat loving plants, that need plenty of sun and fertile soil to fruit well. They grow well in large containers or in the ground.
There are hundreds of varieties of chillies, in fruit of various colours, shapes, and sizes, ranging from mild to ridiculously hot. Chilli heat is measured in Scoville Heat Units (SHU), with milder varieties such as ‘Anaheim’ rated at 500–2,500 SHU, ‘Jalapeno’ at2,500–8,000 SHU, ‘Scotch Bonnet’ at 100,000–350,00 SHU and the blisteringly hot ‘Carolina reaper chilli’ at 2.2 million SHU. Heat is not just dependent on the variety though; it can also vary according to the growing conditions and stage of ripeness.
Sow seeds indoors from late winter to early spring and outdoors once temperatures warm up– an early start will give you earlier and longer harvests. Sow seeds in pots of fine well-draining seed raising mix at a depth of 5mm, cover with fine seed raising mix or vermiculite. Seeds need temperatures above 20/ 25 degrees to germinate reliably, interestingly the hotter the chilli, the higher the soil temperature required for germination.
Once plants have several sets of adult leaves and are around 15 cm tall plant out in the garden or large container. Prepare soil beforehand with compost and blood and bone or dynamic lifter. Whilst chillis thrive in the heat, they also require consistent moisture and some protection from drying winds especially when young. Interplanting amongst other crops can help protect them from drying out and create a more humid microclimate.
Keep soil mulched and liquid feed with compost tea or an off the shelf liquid fertiliser suited to fruiting and flowering plants once a month to boost fruit production.
In Perth's climate chillies and capsicums can be grown as a perennial and remain productive for more than one season. Just prune back when they start looking stressed in the colder months and they will spring back to life the following spring and you will get a head start for the next chilli and capsicum season.
What are you waiting for get some spice in your life and sow some Chillies! We have plenty of verities to choose from CLICK HERE to shop for seeds.
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