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Terra-Sorb

Terra Sorb water saving crystals save water for conatainersProtect your hanging basket and landscape plants the way that pros do, with Terra-Sorb™. It is a water absorbing crystal that absorbs up to 200 times its weight in water and slowly releases it to nearby plant roots. Terra-Sorb is highly effective for plants grown in containers and garden soil.


Terra-Sorb hydrogel water saving crystals is the perfect way to beautify everything you grow. It is non-toxic and long-lasting, 3-4 years under normal gardening conditions. It releases the water gradually as plants need it. And because it contains potassium-based polymers instead of sodium-based, it breaks down into fertilizer instead of soil-damaging salts.


Use Terra-Sorb as a planting amendment to:

  • Significantly increase water-holding capacity of soil
  • Prevent plant losses due to dry soil
  • Slowly release water into the root zone

Terra-Sorb Medium Grade Directions: Mix 1 Tbsp. per gallon of soil in containers; 1 lb. per 100 square feet in the garden. Be careful not to over-apply which can create spongy soil conditions, little goes a long way. The Terra-Sorb water saving crystals should be worked into the soil at a depth of at least 8" deep. If the placed any shallower, they make work themselves to the surface and have no positive affect on the plant.


Our Terra-Sorb application rates page breaks down the amounts needed for plants, shrubs and trees.

Specify a quantity for any of the products listed on this page, then click 'Add to Cart' to add them to your shopping cart. If the quantity field is not visible for a product, you must click on the 'More Details' button and select the options or fill out the fields that require your input.
Qty Description Price
Terra-Sorb Water Saving Granules—8-oz. Bag
The 8-oz. bag of Terr-Sorb medium sized water saving granules will amend over 40 gallon sized conatiners.
$13.35
Terra-Sorb Water Saving Granules—1-lb. Bag
The 1-lb. bag of Terr-Sorb medium sized water saving granules will amend over 100 gallon sized containers or 100 sq ft of garden soil.
$21.30
Terra-Sorb Water Saving Granules—5-lb. Bag
The 5-lb. bag of Terr-Sorb medium sized water saving granules will amend over 500 gallon sized containers or 1600 sq ft of garden soil.
$75.67
Terra-Sorb Water Saving Granules—10-lb. Bag
The 10-lb. bag of Terr-Sorb medium sized water saving granules will amend over 1000 gallon sized containers or 3200 sq ft of garden soil.
$113.25
Terra-Sorb Water Saving Granules—55-lb. Bag
55-lb. bag of Terr-Sorb medium sized water saving granules.
$355.75
You Save: $59.25 (14%)