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Luffa

Seeds onlyπŸ… Veggies🌱 Babies later
πŸ…Main photo Β· Liz's Luffa
πŸ…Photo 2
πŸ…Photo 3
πŸ…Video
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Quick grow facts

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Sun

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Soil

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Pot size

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Water

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Fertilizer

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Pollination

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Propagation

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Pests & diseases

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Houston planting window

Seed Mar–Jul

UF/IFAS
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Look out for (Houston)

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What it is

Sponge gourd is an annual climbing vine in the cucumber family. Despite its common use as a bath sponge (typically called luffa or loofah), it is a vegetable bearing yellow flowers that mature to fruits that are edible when young (typically less than 7 inches long and green) and can be eaten as squash or fresh cucumber substitute. (Species-level info; not specific to this variety.)

NC State Extension

Why grow/eat it

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How to use it

Young fruits that are less than 7 inches long can be eaten as squash or fresh cucumber substitute. Seeds can be roasted and eaten.

NC State Extension

Harvest in Houston

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Container tips

Likes full sun. Wants well-drained soil, kept moist.

NC State Extension

Cautions

Powdery mildew, downy mildew, and various leaf spot diseases are possible. Cucumber beetles, squash bugs, thrips, aphids, and spider mites can be problematic.

NC State Extension

Sources

  1. https://gardeningsolutions.ifas.ufl.edu/plants/edibles/vegetables/luffa/
  2. https://plants.ces.ncsu.edu/plants/luffa-aegyptiaca/