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Crop guide Hydroponic garden · hobbyist Français
Physalis grown in a hydroponic tower

Fruits · Moderate

Physalis

Physalis peruviana

Growing medium with drip irrigation.

EC (mS/cm)
n/a
pH
n/a
Cycle
long
Difficulty
Moderate

Sound origin

Physalis peruviana

Native to the Andes (Colombia, Peru, Bolivia), up to 3200 m above sea level, then widely grown in tropical and temperate regions.

Source: Wikipedia

What it provides nutrients

Per 100 g, raw · Physalis (cape gooseberry), raw

53kcalEnergy
85.4gWater
n/aFiber
1.9gProtein
Vitamin C 11 mg 14 %
Iron 1 mg 7 %
Calcium 9 mg 1 %
Vitamin K n/a
Vitamin A (beta-carotene) n/a
Vitamin B9 (folate) n/a
Potassium n/a
Magnesium n/a

% of an adult’s reference intake (EU Regulation 1169/2011). “Source of”: at least 15 % per 100 g, “high in”: at least 30 % (thresholds of EC Regulation 1924/2006).

Source: USDA FoodData Central, SR Legacy no. 173043 (not in the Ciqual table)

Key steps

  • Sow indoors in the warmth in late winter, like tomatoes.
  • Stake it: the plant spreads a lot.
  • Harvest when the husk is dry and golden.
  • The fruit keeps for several weeks in its husk.

In which system?

TowerNFTGrowing mediumKratky

Approximate calendar

SowingMarch
PlantsMay
HarvestAug., Sept., Oct.

Garden, patio, balcony: Belgian and northern French climate, earlier farther south. Estimates to adjust with your own dates.

Frequently asked questions

Physalis in hydroponics: what pH?

No specific range is published for this crop in the Oklahoma State table: we do not force an unverified figure. Start from the common range of 5.5–7.0 and write down your results.

Physalis in hydroponics: what EC?

Oklahoma State has published no value for this crop. Start low, watch the growth and record your measurements in a log.

Physalis: which hydroponic system?

Best suited: growing medium (Dutch bucket). Growing medium with drip irrigation.

Physalis: when to sow in Belgium?

Indicative window for a garden, patio or balcony in Belgium or northern France: March. Adjust with your own dates.

Sources
  1. Mon Potager Hydroponique dashboard

My trials

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