Xtreme Gardening

Unlike our competition, we never buy liquidated inventory or old, deeply-discounted, soon-to-be-expired nutrients. We receive new products every few days, so when you buy from GYOstuff, rest assured you’re buying only the freshest nutrients for your plants.

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Azos Beneficial Microbes, 6 oz Azos Beneficial Microbes, 12 oz CalCarb Foliar Spray, 6 oz
Azos Beneficial Microbes, 6 ozAzos Beneficial Microbes, 12 ozCalCarb Foliar Spray, 6 oz

Natural growth promoter. Use with seed starting, cuttings and established plants.

Natural growth promoter. Use with seed starting, cuttings and established plants.

Increases calacium and CO2 naturally.

$31.95

$29.99

$52.95

$48.99

$33.95

$30.99

Mykos Granular Mycorrhizae 1 lb Mykos Granular Mycorrhizae, 2.2 lb Mykos Granular Mycorrhizae, 20 lb
Mykos Granular Mycorrhizae, 1 lbMykos Granular Mycorrhizae, 2.2 lbMykos Granular Mycorrhizae, 20 lb

Natural root promoter. Increases availability of nutrients and improves soil structure. Leads to the boom in bloom!

Natural root promoter. Increases availability of nutrients and improves soil structure. Leads to the boom in bloom!

Natural root promoter. Increases availability of nutrients and improves soil structure. Leads to the boom in bloom!

$20.95

$19.99

$31.95

$29.99

$209.95

$189.99

Mykos Granular Mycorrhizae, 100g "Single Serving" Mykos Drops Root Paks Granular Mycorrhizae, 1.1 lbs Mykos WP (Wettable Powder) Mycorrhizae 12 oz
Mykos Granular Mycorrhizae, 100g "Single Serving"Mykos Drops Root Paks Granular Mycorrhizae, 1.1 lbsMykos WP (Wettable Powder) Mycorrhizae 12 oz

Natural root promoter. Increases availability of nutrients and improves soil structure. Leads to the boom in bloom!

Conveniently packaged in biodergadable packets - perfect for use in hydroponics.

Mycorrhizae for established plants. For use in hydroponics, soil, and soilless growing media.

$3.95

$3.49

$25.95

$24.19

$26.95

$24.99

Mykos WP (Wettable Powder) Mycorrhizae 15 lbs Mykos WP (Wettable Powder) Mycorrhizae 2.2 lbs Xtreme Tea Brews, 90 gm Packs, 10 Pack
Mykos WP (Wettable Powder) Mycorrhizae 15 lbsMykos WP (Wettable Powder) Mycorrhizae 2.2 lbsXtreme Tea Brews, 90 gm Packs, 10 Pack

Mycorrhizae for established plants. For use in hydroponics, soil, and soilless growing media.

Mycorrhizae for established plants. For use in hydroponics, soil, and soilless growing media.

Includes (10) 90 gm tea brewing packages.

$369.95

$332.99

$62.95

$57.99

$54.95

$49.99

Xtreme Tea Brews, 500 gm Packs, 14 Pack
Xtreme Tea Brews, 500 gm Packs, 14 Pack

Includes (14) 500gm tea brewing packages.

$349.95

$299.99

1 - 13 of 13 items