Water Caltrop illustration

Water Caltrop Growing Guide

Lythraceae family

Days to Harvest150 days
Spacing4/sqft (6" apart)

Growth Stages

  1. Seedling
  2. Vegetative / Root Development
  3. Mature / Harvest Ready

Frequently Asked Questions

How long does it take to grow Water Caltrop?

Water Caltrop takes approximately 150 days from planting to harvest.

How far apart should I plant Water Caltrop?

Plant Water Caltrop at 4/sqft (6" apart) using square foot gardening spacing.

Plan Your Water Caltrop Garden

Track Water Caltrop from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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