Humboldts Secret Supplies Everything Growing - Shop

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Humboldts Secret Supplies

Everything Outdoor

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Flower Stacker

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Mrosupreme.com

AgroThrive Organic Everything that Grows 3-3-2 General Purpose Fertilizer 32 oz

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All-Purpose NPK Plant Food for Houseplants (32 Ounce) on a white background.

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All-Purpose NPK Plant Fertilizer for Houseplants & Garden (32 Ounce)

GROWGANICA

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Growganica Incredible Bulk — hero

Growganica Incredible Bulk — hero

Growganica Kelp It Real — real bag hero

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Nature's Source All Purpose Plant Food 10-4-3

Humboldt Nutrients

Grow

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Mrosupreme.com

AgroThrive Organic Everything that Grows 3-3-2 General Purpose Fertilizer 2.5 gal

One-quart white bottle of General Hydroponics Ripen with orange trim, front-facing label showing flower graphic.

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GH Ripen Quart

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Hydro City

Humboldt Nutrients Verde

Plant Haven Supply

Growth Technology Complete Focus

Black circular plastic grid platform for hydroponic plant support with seven elevated pot slots on a white background.

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Pot Elevator / Riser 18.5''

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Humboldts Secret Supplies

CalMag & Iron

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Planted.

Fertilizer: Grow Queen All-In-One Organic Plant Food

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Monopotassium Phosphate (MKP)

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YARDi

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YARDi Fruit & Bloom 2-15-15 liquid fertilizer 32 oz bottle among tomatoes, nasturtiums and strawberries

YARDi Fruit & Bloom 2-15-15 liquid fertilizer 32 oz bottle among tomatoes, nasturtiums and strawberries

Monsteras Liquid Plant Food 3-1-2, 16 fl oz pump bottle with monstera foliage

Indoor Core Liquid Houseplant Food 3-1-4, 16 fl oz pump bottle with houseplants

YARDi Brassicas & Greens 8-3-3 liquid plant food 32 oz bottle among kale and chard

Grow It All

Grow It All All Purpose Plant Food A+B 3.3-3.3-6.3 500ml

Happy Hydro round black plastic plant saucer with a ribbed base to collect excess water for indoor gardening.

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Happy Hydro Premium Saucers

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Grower's Ally Fungicide Ready-to-use 24oz

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All Purpose Plant Food 5-5-5 15 Pound EB Stone

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All Purpose Plant Food 5-5-5

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JP's Secret Stuff All - Purpose Fertilizer 4 lbs (US only) - Team Grow

19% off

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JP’s Secret Stuff™ All-Purpose Organic Fertilizer 3-3-3 (4 lb) - OMRI (US Only)

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All-Purpose 10-10-10 Fertilizer - 5 Lbs. - Seed World

Seed World

All-Purpose 10-10-10 Fertilizer - 5 Lbs.

One quart blue bottle of General Hydroponics pH Up base solution with a yellow label and white screw-on cap.

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GH pH Up Liquid Quart

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Bundle of thin, natural-colored bamboo plant stakes angled diagonally on a white background.

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GROW!T 2' Bamboo Stakes, pack of 25

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Epic Gardening

Epic Gardening

Epic Gardening

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Whole garlic bulb with papery white skin and a dried, trimmed neck, shown against a plain white background.

Whole garlic bulb with papery white skin and a dried, trimmed neck, shown against a plain white background.

Whole papery-skinned garlic bulb with two loose cloves beside it, showing the pinkish-tan striped wrapper, against a plain white background.

Two whole Music hardneck garlic bulbs with papery white and purple-streaked skins, one split open to reveal plump cloves, plus a single loose clove with dried roots attached, on a white background.

Whole head of Sicilian Artichoke softneck garlic with papery white skin streaked in purple and a dry, trimmed stem, shot against a plain white background.

Trichogramma brassicae wasp pupae card for natural caterpillar and borer control in a protective white film sleeve.

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Trichogramma brassicae – Egg Parasitoid Wasp for Caterpillar & Borer Control

FOOP Organic Biosciences

FOOP Organic Biosciences

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Grow It All

Grow It All All Purpose Plant Food A+B 3.3-3.3-6.3 125ml

Humboldts Secret Supplies

Hose-End Sprayer – 32 Ounce (2-Pack)

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All Green

Organic Soil Booster

Rectangular brick of compressed coco coir in clear plastic packaging with orange and green label and instructions.

Happy Hydro

GROW!T Coco Coir Brick 1CF

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Good Dirt Indoor/Outdoor Plant Food in white bottle

The Plant Firm

Plant Food - 15 oz

The Growers Depot

Grow More All Season's Plant Food Fertilizer 20 - 20 - 20 1.5lb

(1)

NEMAforce SC beneficial nematodes in a white box with a tray of beige, granular organic material for soil pest control.

Happy Hydro

Steinernema carpocapsae – Beneficial Nematodes for Cutworms, Armyworms & Soil Pests

One-quart bottle of FoxFarm Big Bloom liquid plant food concentrate featuring a fox illustration on the label.

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FoxFarm Big Bloom Liquid Concentrate, 1 Quart

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Dr. Killigan's

Dr. Killigan's

Dr. Killigan's

4.6

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Dr. Killigan's fruit fly trap with sweet surrender attractant #multipacks_1 box

Dr. Killigan's fruit fly trap with sweet surrender attractant #multipacks_1 box

Dr Killigan's clothing moth traps #color_black

Stack of Dr. Killigan's cedar canisters on a white background #Save on Multipacks_1 Box

Front of Dr. Killigan's black clothing moth traps, box of 20 #color_black

Humboldt Nutrients

Bloom

Pink and black bag of Roots Organics Uprising Bloom fertilizer, 3lb size, with a gold sun graphic.

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Roots Organics Uprising Bloom

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The Growers Depot

Grow More Sea Grow All Purpose Plant Food 16-16-16 1.5lb

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Golden Tree

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Elevated entryway decor

Elevated entryway decor

Shop slim shoe storage, mirrors, catchall trays

Humboldts Secret Supplies

Sweet & Sticky

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Grow It All

Grow It All Natural Bloom 2-3-5 125ml

Humboldt Nutrients

Verde

White bottle of FloraNova Bloom 4-8-7 nutrient with a purple label featuring a space-themed flower graphic.

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GH FloraNova Bloom Quart

Good Dirt Indoor/Outdoor Plant Food in white bottle

Good Dirt

Plant Food - 15 oz

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Exclusive offer available

Perris Hydroponics

Humboldt Nutrients® Verde, 16-1-2, Liquid Fertilizer (1 Quart)

Auburn Oaks Garden Center

Grow! All Purpose Plant Food

GS Plant Foods

20-20-20 All Purpose Fertilizer with Kelp and Micronutrients

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Cronk Nutrients

Cronk Nutrients

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Cronk Nutrients CalMag 2-0-0 bottle with a calcium, magnesium, and iron badge on the label.

AC Infinity AI Grow Tent System PRO 5x5 with LED light, inline fan, carbon filter, clip fans, and controller

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AI Grow Tent System PRO 5x5, Upgraded Lighting and Air Filtration, 6-Plant Kit

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Roots Organics Terp Tea Grow (green) and Bloom (pink) fertilizer bags for hydroponic plant nutrition.

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Roots Organics - Terp Tea Grow & Bloom Combo Set

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Humboldts Secret Supplies

Plant Enzymes

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Grow It All

Grow It All All Purpose Plant Food A+B 3.3-3.3-6.3 4L

Humboldts Secret Supplies

Tree Trunk

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Three blue bags of Real Growers Grow Dots programmed-release plant fertilizer, ranging from small to large sizes.

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Real Growers Grow Dots Programmed Release Plant Fertilizer

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Plug-in pendant lighting

Plug-in pendant lighting

Paper lanterns, pleated shades, and warm bulbs.

Open bag of Roots Organics potting soil showing dark, textured mix with white perlite bits. Grey cityscape design.

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Roots Organics Greenlite 1.5 cu ft

TPS Plant Foods All Purpose Fertilizer 3.6-3-5.1, 8 oz bottle

20% off

TPS Plant Foods

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Black circular plastic plant riser with a grid surface and multiple elevated support legs.

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Pot Elevator / Riser 13'' 5-Pack

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Down To Earth All Purpose Mix 4-6-2 (25 lb bag) Down to Earth

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Down To Earth All Purpose Mix 4-6-2 (25 lb bag)

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A 1-pint white bottle of General Hydroponics Floralicious Plus with a sunflower graphic label on a white background.

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GH Floralicious Plus Pint

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NEMAforce SF beneficial nematode pack in a white square box with a tan, textured substance visible on the side.

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Steinernema feltiae – Beneficial Nematodes for Fungus Gnats, Thrips & Root Zone Pests

A 946ml bottle of General Hydroponics FloraNova Grow nutrient with a space graphic and 7-4-10 NPK ratio on label.

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GH FloraNova Grow Quart

Open bag of Roots Organics potting soil showing dark, porous soil texture with white perlite particles.

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Roots Organics Potting Soil 1.5 cu ft

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Humboldts Secret Supplies

4-1 Soil Meter

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Humboldts Secret Supplies

Starter Kit 2 – 8 Bottle Set (216 Ounce Total)

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Humboldts Secret Supplies

Everything Indoor

Dark green, 2.2 lb resealable pouch of General Hydroponics plant food with 10-5-14 NPK and green foliage graphic.

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GH MaxiGro 2.2 lb

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The Gardens Nursery

10-10-10 All Purpose Fertilizer - 5lbs

Watters Garden Center

ALL PURPOSE HOUSEPLANT FOOD 8oz

Bottle of General Organics BioThrive Grow 4-3-3 vegan plant food with a white cap and green label featuring a plant.

Happy Hydro

GH General Organics BioThrive Grow Quart

Countertop coffee edit

Countertop coffee edit

Mugs, canisters, and brewers.

White plastic bottle of General Hydroponics FloraBlend vegan compost tea featuring fruit graphics, front view.

Happy Hydro

GH FloraBlend Quart

Black pouch of Xtreme Tea Brews containing 10 compost tea and microbe packs to enhance soil for plants.

10% off

Happy Hydro

Xtreme Tea Brews, Compost Tea & Microbe Packs, 10-Pack

(1)

Grow It All

Grow It All All Purpose Plant Food A+B 3.3-3.3-6.3 1L

Humboldt Nutrients

Big Up Powder

Phantom Cultivar GT84 black 4x8 hydroponic grow tent with reflective silver interior, dual doors, and ventilation ports.

Happy Hydro

Phantom Cultivar GT84, 4x8 Grow Tent, 48"x96"x80"