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Physalis philadelphica

Tomatillo

Common names: Mexican tomato

Tomatillo

Photo: Frank Vincentz · CC BY-SA 3.0 · Source

This description was machine-translated.

Description

The tomatillo is the base of green Mexican salsa verde, a green, herbaceous-tart fruit that matures inside a papery lantern-like husk. Unlike its relative the Andean berry, it is cooked rather than eaten raw. The plants are self‑sterile, so you should always plant at least two together so they can cross‑pollinate and set fruit.

Care instructions

Start seedlings indoors in March, treating them like tomatoes. Transplant outside after the last frost (mid‑May, week 20) in pairs to a sunny spot with support. Water evenly at the root zone and give the sprawling plant ample space. Harvest when the husk is full and just beginning to split, then the fruit is ripe and aromatic.

Soil & site

Soil pH

4.0pH 5.5–78.0

Soil type

humus-rich, well-drained, nutrient-rich, loamy

LightFull sun
HardinessFrost-sensitive
Crop rotationNightshades
Water needMedium

Feeding

Medium feeder

Companion planting

Good neighbors

asparagus family (Asparagaceae)

particularly well established

Asparagus and tomato benefit from each other. The tomato keeps the asparagus beetle away, and the asparagus repels threadworms that harm the tomato.

For example AsparagusFunkieBluebellMuscariHyacinthAmerican Agave

Source: classic companion planting (DACH-Gartenpraxis)

mint family (Lamiaceae)

particularly well established

You will find that basil next to tomato and pepper improves taste and keeps whiteflies and aphids away.

For example LavenderThymeRosemarySageHyssopBohnenkraut and 30 more species in the catalogue

Source: classic companion planting (DACH-Gartenpraxis)

borage family (Boraginaceae)

Borage attracts pollinators and is supposed to keep tomato pests away from the nightshade family.

For example BoragoCommon comfreyPhaceliaForget-me-notNatternkopfSwamp Forget-Me-Not and one more species in the catalogue

Source: organic greenhouse companion planting practice

Rather not

amaryllis family (Amaryllidaceae)

Onions slow down the growth of nightshade family plants next to potatoes and tomatoes; the classic crop-rotation rule also applies in the bed side by side.

For example GarlicOnionLeekChivesDaffodilRocambole and 12 more species in the catalogue

Source: basic crop-rotation rule

daisy family (Asteraceae)

Sunflowers release substances into the soil that inhibit potato tuber growth, and they also compete for water and nutrients.

For example Tagetes patulaCalendulaSunflowerCommon coneflowerFall AsterIceberg lettuce and 56 more species in the catalogue

Source: basic crop-rotation rule

gourd family (Cucurbitaceae)

You should avoid planting potato and cucumber together because they share disease pathogens such as leaf and brown rot and stand in each other's way as strong feeders.

For example CucumberPumpkinCourgettepickling cucumberButternutHokkaido and 14 more species in the catalogue

Source: basic crop-rotation rule

Companion planting is partly traditional gardening lore. Where the reason is known, it is given.

Some of these explanations were machine-translated.

Diseases & pests

1 relevant

From the knowledge base, automatically linked by affected species. How to spot and prevent them is covered in full in the lexicon.

PesthighApr–Oct
Tomato leafminer

Tuta absoluta

The tomato leafminer (Tuta absoluta) is a small moth whose caterpillars feed inside the leaves and fruit of tomatoes and their relatives.

More on Tomato leafminer

Notes from real gardens

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