Hydroponic & Organic Gardening

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Wiggle Worm Wiggle Worm Soil Builder Earth Worm Castings 15 Lb
Wiggle Worm Soil Builder pure earthworm castings are surely Mother Nautre's best kept growing secret. Earthworm castings contain abundant essential elements plants need for healthy growth. Odorless and non-toxic, worm castings are a natural organic fe
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Wiggle Worm Soil Builder Earth Worm Castings 15 Lb
$18.99
Hydro-Logic Hydro-Logic Stealth/Small Boy Float Valve
This float valve has a 1/4" quick-connect fitting and adjustable water level. It can be mounted vertically or horizontally. It works great for the Stealth RO and Small Boy or any other filter system with 1/4" tubing. Use plumber's tape on threads.
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Hydro-Logic Stealth/Small Boy Float Valve
$28.99
Clear Plastic Saucer - 12"
Conveniently-sized to accommodate most sizes of nursery pots and grow bags. Clear vinyl makes it easy to check the water level. A great way to protect your carpet or floors. 6" Saucer - for 4.5" Square Pot 8" Saucer - for 5.25" Square Pot and 1-Gallon Nu
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Clear Plastic Saucer - 12"
$1.99
Grodan Grodan A-OK 36/40 6/15 Starter Cubes 1.5" x 1.5" Sheet of 98 - Case of 30
Grodan offers 1.5" and 2" tapered starter cubes. The 1.5" cubes are sold in a sheet of 98, and the 2" are sold in a sheet of 50. These cubes are for starting seeds or cuttings and transplanting into the medium of your choice, or you can continue in ro
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Grodan A-OK 36/40 6/15 Starter Cubes 1.5" x 1.5" Sheet of 98 - Case of 30
$566.99
Seed Savers Pepper - Miniature Yellow Bell (organic)
Short stocky plants covered with lovely 2" long miniature bell peppers with an excellent fresh flavor. A friend gave the yellow and red versions to SSE member Lucina Cress of Ohio. She stuffed the peppers with cabbage and pickled and canned them to sell a
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Pepper - Miniature Yellow Bell (organic)
$3.99
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Turbo Klone TurboKlone T48 Clone System
The TurboKlone gives you a stronger, longer-lasting product thanks to its smart design and use of innovative technology. The fan system provides constant oxygen to the growing chamber and, most importantly, combats high temperatures by circulating cool
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TurboKlone T48 Clone System
$404.52
$242.72
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Botanicare Botanicare Liquid Karma - qt
Liquid Karma has a new humic source that runs cleaner, performs better and is more versatile than before. This new 100% water soluble humic acid source will not cause buildup in lines, clog drippers or contribute to pH fluctuations. Liquid Karma contains
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Botanicare Liquid Karma - qt
$38.64
$23.19
Block Covers 6" Pack/40
Dual-purpose Block Covers reflect light back towards plants in addition to protecting them from algae growth. Black on one side, white on the other, these block covers will work with any media. There are 40 covers in each pack.
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Block Covers 6" Pack/40
$27.55
Seed Savers Tomato - Black Krim
Also called Black Crimea and introduced to SSE by Lars Olov Rosenstrom of Sweden. Originally from the Crimean peninsula in the Black Sea. Beefsteak fruits are a unique combination of violet-brown and purple-red they turn almost black with sufficient sunli
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Tomato - Black Krim
$3.99
Seed Savers Pepper - Hot Portugal
Offered in 1935 by Joseph Harris & Co. of Coldwater, NY, who reported, you want a large hot pepper, try the new Hot Portugal. The best hot pepper we know. Sturdy upright plants produce very heavy yields early in the growing season. Glossy vivid red elonga
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Pepper - Hot Portugal
$3.99
Titan Controls Titan Controls Atlas 2 - Preset CO2 Mon/Controller
The Atlas 2 Preset Carbon Dioxide (CO2) Controller monitors and controls CO2 levels in the growing environment in a simple and straightforward manner utilizing a preset CO2 level ideal for most indoor plants of 1500 parts per million (PPM). An integrated
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Titan Controls Atlas 2 - Preset CO2 Mon/Controller
$257.99
General Hydroponics GH Flora Gro - 6 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
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GH Flora Gro - 6 gal
$177.45
Seed Savers Watermelon - Moon & Stars (Van Doren) (organic)
The 15" dark green oval fruits are covered with pea-sized, bright yellow "stars" and usually one larger "moon". Foliage is also spotted. The fruits have sweet pink flesh and brown seeds. This watermelon created a sensation in 1981 when Merle Van Doren of
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Watermelon - Moon & Stars (Van Doren) (organic)
$3.99
Seed Savers Bean - Provider
Known as the most dependable early green bean, this easy-to-grow variety offers excellent flavor and is one of the best for freezing and canning. It germinates well in cooler soil, adapts to diverse soil and climate conditions, and is disease-resistant. R
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Bean - Provider
$3.99
Barbed Tee Fitting 1/2" - Single
Use our 1/2" fittings to design and build your custom irrigation system.
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Barbed Tee Fitting 1/2" - Single
$0.66
Tarp Zip-Up - 6'
Easy peel and stick adhesive zipper system creates an instant door in tarp or poly enclosures. The incredible, 6.5-foot Tarp Zip-Up opens from either side. Stick it on, cut a slit, and you’ve got an instant door! Great for greenhouses, temporary structure
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Tarp Zip-Up - 6'
$13.99
General Hydroponics GH CaMg+ qt
CaMg+ is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. These elements are often absent in many fertilizers and potting mixes, resulting in stunted growth. CaMg+ is biologically cata
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GH CaMg+ qt
$22.26
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General Hydroponics GH Biothrive Grow gal
BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. General Hydroponics bases their formulations on ecological principals that maintain respect for the environment while providing plant
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GH Biothrive Grow gal
$85.17
$59.62
Seed Savers Herb - English Lavender
(Lavandula angustifolia) This essential herb bears fragrant grey-green, needlelike foliage and spikes of violet-blue flowers. Also known as True lavender, this Mediterranean native is highly valued for cutting and drying, as well as the aromatic fragrance
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Herb - English Lavender
$3.99
Seed Savers Herb - Chives (organic)
(Allium schoenoprasum) The slender, onion-flavored, green foliage of chives can be eaten fresh or cooked, and can even be frozen for use later. The cheery, lavender-pink flowers of this perennial herb are also edible and make this species a welcome additi
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Herb - Chives (organic)
$3.99
Seed Savers Pepper - Fatalii
The hottest pepper we offer, from the Central African Republic. Habanero-type peppers with delicious citrus flavor and few seeds. Golden-orange 3" long fruits are borne in abundance on sturdy 30" plants. A great choice for pots and can be overwintered ins
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Pepper - Fatalii
$3.99
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Advanced Nutrients Advanced Sensizym 1L
Adding Enzymes to Your Root Zone Is a Great IdeaEnzymes are organic catalysts, which means they’re great at getting things going. One thing they do in your root zone is break down organic debris. Use Sensizym right now to get three different types of en
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Advanced Sensizym 1L
$43.34
$26.01
Advanced Nutrients Advanced pH Perfect Grow 1L
When you use 3-part hydroponics base nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements they need. Mix Advanced Nutrients Grow with Bloom and Micro to provide nitrogen, phophorus and potassium (along
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Advanced pH Perfect Grow 1L
$14.36
Advanced Nutrients Advanced Overdrive 1L
Overdrive Your Plants for their Strongest FinishDuring the final weeks of bloom phase your plants need the ingredients in Overdrive to maintain flower maturation, flower growth, and overall vigor. Many growers neglect the last weeks of bloom phase, but no
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Advanced Overdrive 1L
$50.25