Matt's Hydroponics
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Barbed 1/2 To Barbed 3/8 Barbed
A barbed reducer that joins 1/2" tubing to 3/8" tubing. Push the 1/2" tubing over the larger barb and the 3/8" tubing over the smaller barb to change line size partway along a run. Match each barb to tubing with the same inside diameter.
$0.50
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CO2 Tank Refill - 20LB (IN-STORE ONLY)
A refill of your own 20 lb CO2 tank. Bring the tank to the store to have it refilled. This service is in store only and can't be shipped.
$20.00
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Plastic Nursery Pots for Seedlings, Cuttings, Clones (SINGLE) - 3.5"
Plastic pots for plants, cuttings and seedlings.
$0.15
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Settler Book
Settler Cannabis: From Gold Rush to Green Rush in Indigenous Northern California by Kaitlin P. Reed (University of Washington Press, 2023, Indigenous Confluences series) is a history of cannabis growing on and around Indigenous lands in Northern California.Reed traces how back-to-the-land settlers of the 1960s gave way to unregulated growing on Indigenous lands by the 1970s, and argues that the green rush is the latest wave of settler-colonial extraction in the region, after gold, timber and fish. Drawing on archival research and interviews with tribal members, tribal employees and state officials, she looks at the environmental toll and makes the case for returning land to Indigenous stewardship.Reed is an associate professor of Native American Studies at Cal Poly Humboldt and an enrolled member of the Yurok Tribe. The book won the Labriola Center American Indian National Book Award in 2024.
$30.00
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Catchmaster Dual Action Plant Stakes 100pcs (box of 4 - total 400)
Protect Your Plants with Catchmaster's Dual Action Stakes: Keep your plants healthy and pest-free with these innovative plant stakes. Designed for both indoor and outdoor use, they combine pest monitoring and trapping with plant labeling for a dual-purpose solution. Dual Action Plant Stakes Ready-to-Use Plant Protection: Safeguards live plants from pests like Fungus Gnats, White Flies, Aphids, Thrips, and more. Ideal for houseplants, outdoor plants, greenhouses, hydroponics, and gardens. Dual Action Design: Serves as a yellow sticky bug trap and plant label. Simply insert the stake through the plant stem to monitor pest activity and keep plants protected. Safe for Home & Family: Non-toxic and mess-free, these traps are secure for use around family, pets, and sensitive environments. Perfect for homes, farms, and greenhouses. Durable & Effective: Made to withstand the elements, the traps are waterproof, UV-resistant, and designed for long-lasting use in any condition, ensuring total pest coverage. Science-Backed Intelligent Pest Management: Catchmaster applies a thoughtful, science-based approach to pest control. With unwavering commitment, these stakes help you maintain a pest-free space for your plants. Reliable, easy-to-use, and family-safe, Catchmaster Dual Action Plant Stakes are the perfect solution for healthy, thriving plants.
$49.99 $44.99
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Measure Me Measuring Cup - 250ml
The Measure Me Plastic Cup is a utensil used primarily to measure the volume of liquid or bulk solid ingredients. It features an easy to read conversion chart of all popular measurements for quick reference. The Measure Me Plastic Cup is made of translucent durable and virtually un-breakable plastic. Measured product volume can be easily read from the scale marked on the inside. Available in a wide range of sizes for 250ml to 5000ml to fit everyones needs. -High Impact Resistance -Food Contact Acceptable -Flame Retardant -Strengthened handle -High Heat Resistance -Universal USA and Metric measurements 10 ml. increments from 0-250 ml. Fractional ltr. increments from 0-1/4 ltr.
$2.38
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Metal Adjustable Hose Clamp - 1.75"
metal hose clamp
$1.00
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Metal Adjustable Hose Clamp - 1"
metal hose clamp
$1.00
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Growing Medical Book
Growing Medical Marijuana: Securely and Legally by Dave DeWitt (Ten Speed Press, 2013) is a 180-page beginner's guide to growing at home, illustrated with 125 photographs plus detailed drawings.What it covers Choosing varieties and equipment Germination, seedlings and the growing season, indoors and outdoors Fertilizing, pruning and pest control Cloning and seed production Harvest, storage and security Troubleshooting Nearly thirty recipes
$21.99
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The Spa at Home
The Cannabis Spa at Home: How to Make Marijuana-Based Lotions, Massage Oils, Ointments, Bath Salts, Spa Nosh, and More by Sandra Hinchliffe (Skyhorse Publishing) is a recipe book with more than 75 spa recipes for a home kitchen or a professional spa.What it covers Ingredients and techniques, from base oils to emulsions Lotions, creams, balms and scrubs Bath salts and foot and hand soaks Wraps, masks and poultices Aromatherapy, teas, smoothies and other spa snacks
$16.99
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Mary Jane and the Medicine Train
Mary Jane and the Medicine Train is an illustrated hardcover book by Boston author Mallory Callahan, with illustrations by Taylor Krussow. The story follows Mary Jane as she travels by train to eight different states, meeting different people along the way. The book was funded through a Kickstarter campaign in 2021.
$18.99
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Metal Adjustable Hose Clamp - 1.25"
metal hose clamp
$1.00
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Metal Adjustable Hose Clamp - 1/2"
metal hose clamp
$1.00
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Metal Adjustable Hose Clamp - 3/4"
metal hose clamp
$1.00
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Metal Adjustable Hose Clamp - 1.5"
metal hose clamp
$1.00
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$60.00
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Natural Industries® Actinovate® Lawn & Garden Fungicide for Organic Gardening - 2oz Bag
Natural Industries® Actinovate® Lawn & Garden Fungicide for Organic Gardening - 2oz Bag / Treats up to 5,000sq ft of Lawn or 550 Plants A water soluble organic fungicide knocks back diseases that attack your lawn, ornamentals and even edibles. Works from root to leaf with a concentrated beneficial microorganism (Streptomyces lydicus) that establishes itself on plants' roots and leaves. OMRI Listed for organic gardening and safe for pets, people and beneficial insects.
$39.99 $36.99
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Duct Elbow - 8in
Made of galvanized steel. Stronger than adjustable elbows. Solid construction to prevent air leaks.
$35.15
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$39.99
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Catchmaster Dual Action Plant Stakes 100pcs Bundle
Protect Your Plants with Catchmaster's Dual Action Stakes: Keep your plants healthy and pest-free with these innovative plant stakes. Designed for both indoor and outdoor use, they combine pest monitoring and trapping with plant labeling for a dual-purpose solution. Dual Action Plant Stakes Ready-to-Use Plant Protection: Safeguards live plants from pests like Fungus Gnats, White Flies, Aphids, Thrips, and more. Ideal for houseplants, outdoor plants, greenhouses, hydroponics, and gardens. Dual Action Design: Serves as a yellow sticky bug trap and plant label. Simply insert the stake through the plant stem to monitor pest activity and keep plants protected. Safe for Home & Family: Non-toxic and mess-free, these traps are secure for use around family, pets, and sensitive environments. Perfect for homes, farms, and greenhouses. Durable & Effective: Made to withstand the elements, the traps are waterproof, UV-resistant, and designed for long-lasting use in any condition, ensuring total pest coverage. Science-Backed Intelligent Pest Management: Catchmaster applies a thoughtful, science-based approach to pest control. With unwavering commitment, these stakes help you maintain a pest-free space for your plants. Reliable, easy-to-use, and family-safe, Catchmaster Dual Action Plant Stakes are the perfect solution for healthy, thriving plants.
$12.50
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3/4'' Y Filter + 120 Mesh Screen
Remove dirt and other particles from your water with the 3/4" Y Filter with 120 mesh (130 micron) screen. For use with 3/4" outer diameter hoses/tubing. Replacement screens available separately.Maximum Pressure: 5000PaWorking Temp:-70 to 300 degrees Fahrenheit
$13.49
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$30.00
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$60.00
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Premier Pro-Mix BX (White/Black) - 3.8 cu ft
PRO-MIX BX is a general purpose peatbased professional growing medium designed for general greenhouse use and transplanting applications. Features: *Traditional peat-based growing medium with perlite and vermiculite *Contains starter nutrients and pH adjusted *Multipurpose, general-purpose mix for transplanting a wide variety of plants species *Ideal for the production of vegetable transplants in large cell trays Benefits: *This product answers the needs of most growing applications *Light-weight, low bulk-density *High water-holding capacity *Vermiculite improves nutrient retention
$54.99 $45.99
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