Backyard Garden Seeds · Fast-Growing Leafy Greens
Red Amaranth Lal Shak
লাল শাক
The leaf that's a colour all its own
Ships Australia-wide & internationally
Grows when others struggle
A Leafy Green That Loves the Heat
Cut & come again
Thrives in heat
Easy from seed
Most leafy greens sulk, bolt or bail out completely once summer really hits. Red amaranth does the opposite — it's a genuine heat-lover that keeps producing tender, vivid crimson leaves right through the warmest months, exactly when spinach and lettuce give up.
Baby leaves in as little as 21–25 days — among the fastest vegetables you can grow from seed
Australia-wide
When to sow, wherever you are
Cool & Mountain
Tasmania · VIC highlands · Canberra
Temperate
Melbourne · Sydney · Adelaide · Perth
Subtropical
Brisbane · Northern NSW
Tropical
Darwin · Cairns · the Top End
Arid & Semi-arid
Alice Springs · inland WA/SA/NSW
Growing in a pot?
Any zone · any balcony
A general guide only. Unlike most leafy greens on this site, red amaranth is a genuine warm-season crop — sow after frost risk has passed, and it will happily keep growing right through the hottest part of your summer.
Seed to harvest
What happens next
Sowing
Scatter thinly and cover lightly with about 5–6mm of soil — the seed is tiny, so don't bury it deep. Keep the surface consistently moist until it comes up.
Germination · 5–10 days
Fast and reliable in warm soil. This isn't a fussy seed — if the weather's warm, it comes up quickly.
Thinning
Once seedlings reach a few centimetres, thin to about 10–15cm apart. The thinnings themselves are edible — don't waste them.
Baby leaf harvest · 21–25 days
Snip young leaves for the most tender texture and mildest flavour.
Full harvest · 25–35 days
Cut the outer leaves regularly, cut-and-come-again style, and the plant keeps producing for weeks.
Left to flower
If you let a plant go, it sends up a striking crimson flower plume and eventually sets seed — worth saving for next season, or simply enjoying as an ornamental feature in the garden.
The details
What's in the pack
Colour and nutrition, ready in weeks
Limited seed each year — once it's picked, it's picked.
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Enjoy Gardening
© Backyard Garden Seeds · Melbourne, Australia · backyardgardenseeds.com.au
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