null
The Environment Factor

The Environmental Factor Spongelei Water Retention Crystals

(1 review) Write a Review
On Sale
  • The Environmental Factor Spongelei Water Retention Crystals
  • The Environmental Factor Spongelei Water Retention Crystals
$4.59 - $15.94
Frequently bought together:

Description

Spongelei increases plants available water holding capacity, aeration balance, and alters the structure of soil and potting mixes.

Key Product Features

  • Crystals swell to absorb water, increases water holding capacity of soils, reduces frequency of watering up to 50 percent
  • Reduces water stress in plants and helps protect plants during hot weather or drought
  • Environmentally friendly, biodegrading into potassium, CO2, and water
  • Helps prevent over-and under-watering
  • Ideal for indoor and outdoor plants

Reduces water stress in plants and helps protect them in times of hot weather or drought. Spongelei watering crystals absorb water, similar to a sponge and slowly releases moisture as the surrounding soil dries out. Ideal for indoor and outdoor plants. Helps prevent over and under watering. Mix with soil to reduce the amount of watering needed. Crystals swell to absorb water. Environmentally friendly, biodegrades into potassium, CO2 and water.

View AllClose

1 Review

  • 5

    Spongelei Water Crystals

    Posted by Kim on Apr 8th 2026

    These are the best water crystals I have used. I will advise to use lightly! Had to redo a pot because I misjudged size and after a rain my plants were on top of the soil. I will certainly buy these again and use them a little more sparingly!

View AllClose