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97 products
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Unit price perGROW!T Perlite is a versatile and inert soil amendment and soilless medium. Use it to aerate soil in container gardening, for germination and propagation of seedlings, for propagation of cuttings, and as a hydroponic medium. Hydrofarm searched globally and went to great lengths to find a source of top-quality perlite, and succeeded-and what we found is offered in the GROW!T line of perlite products. Multiple grades available: #2 Perlite (1/16" - 5/8" granules), #3 Perlite (1/8" - 5/8" granules), #4 Perlite (1/3" - 3/4" granules), and #8 Perlite (3/4"-1 1/3" granules).
Now with 15% more perlite in every bag!*
(*compared to Plant!t perlite)
Shipping Weight | 22.00 lbs. |
Package Dimensions | 35.00L x 20.00W x 10.00H |
$5.99
Unit price perPRO-MIX African Violet Mix provides improved air porosity and water retention, ideal for these delicate plants. This mix is also suitable for all plants from the Gesneriad family such as Streptocarpus, Episcias and Gloxinias. It offers optimal conditions for growing beautiful indoor plants.
This mix contains an exclusive technology, a natural plant stimulant which assists the plant’s root system and increases both nutrient and water uptake, for improved plant growth and resistance to stresses.
$10.99
Unit price perVolume - 1,125 cubic inches.
Creates a fibrous, non-circling root system and accelerates plant growth.$6.50
Unit price perLawn soil enriched with fertilizer to deliver thicker grass.
$27.00
Unit price perHardocoir Premium Coco Coir Fibre is handcrafted, 100% biodegradable, triple washed with low salt content.
$1.00
Unit price perSetting the standard in professional growing! Sunshine Mix 4 is recommended where high air capacity and fast drainage are needed: during winter months, with frequently watered or salt sensitive crops, or where frequent leaching is required. Excellent for nursery stock, perennials, cutting propagation, hanging baskets and interior-scape.
Dolomitic limestone to adjust media pH to 5.0-7.0 and to provide calcium and magnesium.
Gypsum is added as a source of sulfur and calcium.
In addition, Sunshine #4 has a highly soluble nutrient charge equivalent to about one liquid feeding with a complete fertilizer, plus trace elements at a normal rate.
$9.20
Unit price per$11.00
Unit price per$4.00
Unit price perFrom $11.00
Unit price perFrom $0.50
Unit price perPerlite is a unique volcanic mineral which expands from four to twenty times its original volume when it is heated. Perlite can reach temperatures of approximately 1600-1700 degrees F. The media's expansion is due to the presence of two to six percent combined water in the crude perlite rock, which causes the perlite to pop in a manner similar to that of popcorn.
When expanded, each granular, snow-white particle of perlite is sterile with a neutral pH and contains many tiny, closed cells or bubbles. The surface of each particle is covered with tiny cavities which provide an extremely large surface area. These surfaces hold moisture and nutrients and make them available to plant roots. In addition, because of the physical shape of each particle, air passages are formed, providing optimum aeration and drainage. Because perlite is sterile, it is free of disease, seeds, and insects.
Average Size Range: 0.132" to 0.187"
Shipping Weight | 22.40 lbs. |
Package Dimensions | 36.00L x 20.00W x 12.00H |
$2.00
Unit price perThe ideal growing media for microgreens and baby leaf crops
Grodan Cress Plate is a stonewool substrate to grow microgreens and baby leaf crops.
Size: 495*240*10 mm
Key benefits
From $8.00
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