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Harvesting & Storing

When to Pick Tomatillos: The Husk Tells You, Not the Colour

Pick when the fruit fills the husk and the husk starts to split. Waiting for them to turn yellow means waiting past their best.

By Salma 2 min read Save to Pinterest — opens Pinterest in a new tab
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When the fruit fills the husk and the husk splits. Colour is a preference, not a ripeness test — and waiting for yellow means waiting too long.

Reading the husk

Stages, and what each is good for
StageHuskUse
Small fruit, loose huskBaggy, fruit rattlingNot ready. Leave it
Filled, husk tightBeginning to splitPick. The target stage
Husk split wide, fruit greenOpen, fruit firmStill excellent
Fruit yellowingHusk papery, browningSweeter, softer. Raw eating
Fruit pale yellow, softDry, brittlePast it for cooking

The sticky coating is normal

Husked tomatillos are covered in a sticky resin. It is harmless and washes off in warm water.

It is also a reason to leave husks on in storage — they keep the stickiness off everything else.

Why one plant gives you empty husks

Tomatillos are largely self-incompatible: a single plant cannot reliably pollinate itself. The flowers set husks, the husks inflate, and nothing fills them.

  • Grow at least two, ideally three or four
  • Keep them close — within a couple of metres, so insects move between them
  • Expect poor set in cold wet spells, when pollinators are grounded
  • Flowers but no husks is a different problem, usually heat or very dry roots

Harvest and storage

  1. Check every two or three days once the first husks split — they come in waves
  2. Cut or snap at the stem, leaving the husk intact
  3. Collect fallen fruit at the same time. Firm ones are good; soft or split ones are not
  4. Store husk-on, cool, dry, with air movement: two to three weeks
  5. Or a paper bag in the fridge, up to a month
  6. Freeze husked and whole for a glut

Expect a lot of fruit from a small number of plants. Two healthy tomatillos will produce more salsa than most households can eat, which is why freezing matters more here than with most crops.

Common questions

When are tomatillos ready to pick?

When the fruit has filled out the papery husk and the husk has begun to split, which is usually 60 to 80 days after transplanting. The husk is the indicator, not the colour — most varieties are at their best while still firm and green, with the bright tangy flavour that salsa verde depends on. A fruit that has gone yellow is past that point, sweeter, softer and much less useful for cooking.

Are tomatillos ripe when they are still green?

Yes, for culinary purposes. Green and firm with a split husk is the stage most recipes want, and it is where the acidity is highest. If left on the plant they continue toward yellow and then pale, growing sweeter and softer as they go, which some people prefer for eating raw but which makes a flat salsa. Treat colour as a preference rather than a ripeness test.

Should I pick tomatillos that have fallen on the ground?

Yes, if they are firm and undamaged — fruit dropping is normal for tomatillos and often simply means it was ready. Check them over, discard anything split, soft or chewed, and use the rest promptly. Because fallen fruit sits in soil contact it keeps less well than fruit picked from the plant, so put it at the front of the queue.

Why do my tomatillos have husks but no fruit inside?

Poor pollination, and nearly always because there is only one plant. Tomatillos are largely self-incompatible, meaning a single plant cannot pollinate itself reliably and produces empty or barely filled husks. The answer is to grow at least two plants, ideally more, close enough for insects to move between them. Cold or very wet weather during flowering compounds it by keeping pollinators away.

How do you store tomatillos after picking?

Leave the husks on and keep them somewhere cool and dry with air movement, where they hold for two to three weeks, or in a paper bag in the fridge for up to a month. Remove the husks only when you are about to cook, and wash the sticky coating off the fruit at that point. They also freeze well husked and whole, which suits a glut destined for salsa.

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