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Grow Media, Seeds Supplies Garden Supplies For Sale In Washington

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Tappin Roots Solid Bloom, 1 Gal
Prices start at : 69.23 USD / each

It's the key to unlocking your plants flowering potential, with a high phosphorus formula to deliver essential nutrients for impressive blooming performance. Promote substantial bud set in flowering plants with Tappin' Roots Solid Bloom.
  •  High phosphorus formula to deliver essential nutrients
  •  Promotes a dense canopy of flowers
  •  1 gallon bottle is sure to keep you well-stocked
  •  Stimulates more abundant flowering
  •  Compatible with soil and soil-less media, coco and filtered drip systems
  • Manufacturer Part Number: 100526031
United States
Washington
Superthrive Orig Vitamin Solution, 1 pint
Prices start at : 27.76 USD / each

It even helps struggling plants recover their strength. Superthrive is essential to maintain healthy landscaping, green turf, abundant edibles and all trees. Superthrive is ideal when planting saplings or saving stressed, mature trees.
  •  Highly concentrated solution providing economic value
  •  Eco-friendly properties
  •  Increases crop yield
  •  Easy-to-use
  • Assembled Product Weight: 0 lb
  • Brand: Superthrive
United States
Washington
Deluxe Sprouting Starter Kit w/ 12 Lbs Organic Seed - Grow Sprouts: 3 Tray Sprout Garden, Seeds: Alfalfa, Radish, Clover, Mung Bean, Garbanzo Bean, Green Pea, Crunchy Lentil Fest & More
Prices start at : 107.49 USD / each

Everything You Need to Grow Healthy Fresh Sprouts in Your Own Kitchen is in this home seed sprouts kit. It includes an amazing twelve pounds of assorted certified organic sprouting seeds and the Handy Pantry sprout garden stackable tray sprouting system...
  •  Organic growing kit contains everything you need to grow healthy vitamin-rich sprouts
  •  High Germination Rate - Microbial Tested - Non-GMO
  •  Easy, Healthy & Fun - Handy Pantry Brand
  •  Sprout Garden Stackable Sprouting System
  • Brand: ONLINE
  • Assembled Product Dimensions (L x W x H): 9.00 x 9.00 x 12.00 Inches
United States
Washington
HYDROPHON PH CONTROL KIT
Prices start at : 19.97 USD / each

HYDROPHON PH CONTROL KIT pH Control Kits *Product Type: Hydroponic pH Contol Kit PH DOWN 12 CT. HYDROPHON PH CONTROL KIT
  • Assembled Product Weight: 3 Pounds
  • Features: Backed by 100% manufacturer's warranty. Meters and solutions from Hydrofarm. pH 7.0 Calibration Solution 8 oz
  • Color: Multicolor
  • Material: Multi
United States
Washington
HYDROFARM FX14070 Quart Kangaroots
Prices start at : 23.39 USD / each

HYDROFARM FX14070 Quart Kangaroots: Hydrofarm products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.
  •  Liquid root drench fertilizer
  •  Can be used in both hydroponic and soil applications
  •  1 quart
  •  Organic and natural
  • Model: FX14070
  • Brand: Generic
United States
Washington
Grow Cubes
Prices start at : 33.65 USD / 40.0 lbs

Grower's Tip: When growing in a sterile media, you have fewer problems with pests and require less pesticides (up to 90% less). The perfect media for container grown plants! Grodan Grow Cubes or rockwool croutons retain water while their uniform shape...
  • brand: Grodan
United States
Washington
Tappin Roots Essential Grow, 8 oz
Prices start at : 7.37 USD / each

The overall health and hardiness will be noticeable. Tappin Roots Essential Grow, 8 oz: Rich sources of nitrogen and specialized plant extracts stimulate strong foundational branching and rapid foliage growth in all plants.
  •  Assists in developing the ideal structure to support higher yields
  •  Stimulates rapid vegetative growth
  •  Easily assimilated by all plants
  •  Increases overall vigor and hardiness
  •  Promotes thick stems and strong branching
  •  Promotes ultra lush foliage
United States
Washington
HYDROFARM FX14026 Foxfarm 1 lb, Open Sesame, Soluble Fertilizer
Prices start at : 33.45 USD / each

HYDROFARM FX14026 Foxfarm 1 lb, Open Sesame, Soluble Fertilizer: Hydrofarm products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.
  •  High producing plants and buds that are ready to burst
  •  Feed with open sesame at every other watering
  •  Open sesame
  • Assembled Product Dimensions (L x W x H): 2.70 x 2.90 x 5.60 Inches
  • Brand: Generic
  • Model: FX14026
United States
Washington
Tappin\' Roots Natural All Stages Plant Fertilizer, 1 Gal
Prices start at : 57.18 USD / each

The secret to its success can be attributed to a unique ratio of naturally occurring growth hormones and micronutrients, along with a proprietary extraction process. Tappin Roots is a proven recipe of willow tree extract, sea kelp and calcium that has...
  • Brand: Tappin' Roots
  • Model: 100518062
  • Assembled Product Weight: 0 lb
United States
Washington
Hydro Crunch Expanded Clay Growing Media Hydroponic 50 L 8 mm Aggregate Pebbles Pellets
Prices start at : 40.75 USD / each

They are clean, pH stable and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture and drip feed systems. Our clays are the next generation in the media you have come to know and love.
  •  Drains freely and does not hold excess water, provides good oxygen levels around the root; suitable for flood and drain systems, multi-pot and drip feed systems
  •  Offers excellent evaporation protection as a top layer
  •  Pure mineral without fibers or solvents
  •  Made from 100% natural clay, extremely stable in both pH and EC
  • Assembled Product Dimensions (L x W x H): 30.00 x 15.00 x 7.00 Inches
  • Assembled Product Weight: 35 lb
United States
Washington
HYDROFARM FX14008 2.5 Gallon Grow Big Liquid Plant Food Concentrate
Prices start at : 191.67 USD / each

HYDROFARM FX14008 2.5 Gallon Grow Big Liquid Plant Food Concentrate: Hydrofarm products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.
  •  Applying to both sides of leaves
  •  Compact growth
  •  Use as foliar feeding
  •  Contains earthworm castings and norwegian kelp to encourage sturdier
  • Brand: Hydrofarm
  • Model: FX14008
United States
Washington
Technaflora B.C. Boost TFBCBST1L Hydroponic Garden Fertilizer Nutrients | 1L
Prices start at : 30.51 USD / each

Minimal pH drift is assured, eliminating the need for constant adjustments. Technaflora B.C. Boost is part of a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth.
  •  Potassium (K) 2
  •  Nitrogen (N) 3
  •  Shipping Weight: 2.6 lbs
  •  Ensures minimal pH drift, eliminating the need for constant adjustments
  •  Provides much needed calcium and iron
  • Model: 720540
United States
Washington
PH Tester With 1 Point Manual Calibration
Prices start at : 19.95 USD / each

Low power demand for extended battery life. Product Features: Compact pH tester used in laboratory and industrial applications. Full-range pH tester. Of use) Milwaukee Ph Tester W/ 1 Point Manual Calibration Get instant results and lasting functionality...
  • Assembled Product Dimensions (L x W x H): 8.00 x 3.30 x 0.50 Inches
  • Brand: Milwaukee Instruments
United States
Washington
Big & Chunky
Prices start at : 41.95 USD / 65.0 lbs

Water thoroughly and allow soil mixture to settle before planting. Use it in containers with quality potting soil to improve drainage, keep roots oxygenated, and prevent plants from becoming waterlogged.
  • brand: Fox Farm
United States
Washington
HYDROFARM JS24GP Minute Germination Station
Prices start at : 26.35 USD / each

HYDROFARM JS24GP Minute Germination Station: Hydrofarm products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.
  •  Compact size allows anyone with a spare corner to start a garden
  •  Healthier seed starts
  •  Rooting additive and grow plugs with heat mat
  •  Comes complete with a 24 cell seedling insert
  •  Jump start mini germination station
  • Brand: Generic
United States
Washington
11 in. x 22 in. Short Clear Plastic Dome Dual Tray Kit
Prices start at : 55.97 USD / each

Please be sure to research your particular plant as temperature and humidity requirements vary for different species and hybrids. The heat mat works best when on a flat, dry surface and plugged the cord into any 120-Volt outlet.
  •  72 cell inserts keep seedlings optimally distanced apart for best growth
  •  Heat mat warms root zone 10° - 20° above room temperature
  •  High quality, water resistant construction
  • Landscape Supply Type: Seed Starter Kit
  • Seed Type: Seed Starter Kit Accessory
  • Seed Starter Accessory Type: Tray & Dome Sets
United States
Washington
2-Pack Hydrofarm GROW!T Horticultural Clay Pebbles, 25-Liter Bags | 2 x GMC25L
Prices start at : 69.99 USD / each

Their strong structure means less breakage and the compactness prevents dripper systems from being blocked. Their distinctive shape and ability to cover large surface areas allow beneficial bacteria to grow around the root which leads to naturally healthier...
  •  Made from 100% natural clay
  •  GROW!T Clay Pebbles Benefits:
  • Brand: Hydrofarm
United States
Washington
Garden in a Jar Basil Seed Starting Kit
Prices start at : 10.49 USD / each

Just plant the included organic seeds, add water, and watch your plant grow. Each Garden in a Jar comes ready to grow with nutrient rich soil, organic fertilizer and biochar for moisture control.
  • Seed Type: Herb
  • Number of Pieces: 1
  • Easy to grow containers for small-space, windowsill gardening: Yes
  • Landscape Supply Type: Seeds
  • Returnable: 90-Day
United States
Washington
128 Plugs Hydroponic Seeding Tray (2-Pack)
Prices start at : 34.24 USD / each

The commercial grade polystyrene floating trays are designed to wick water to the new seedlings as needed, helping to keep the new plants perfectly hydrated with minimal attendance.
  •  Sold as 2 packs
  •  Dimensions: 14 in. x 30 in. x 3.5 in.
  •  Will float
  •  Design of the commercially grade seeding trays ensures years of use
  •  Design and stronger root system also help to promote a higher rate of transplanting success, as high as 90%
  • Returnable: 90-Day
United States
Washington
BioBizz ROOTJUICE1L Root Juice, 1-Liter
Prices start at : 48.8 USD / each

BioBizz ROOTJUICE1L Root Juice, 1-Liter BioBizz ROOTJUICE1L Root Juice, 1-Liter BioBizz ROOTJUICE1L Root Juice, 1-Liter
  • Model: ROOTJUICE1L
  • manufacturer_part_number: rootjuice1l
United States
Washington
Standard Flat (20-Pack)
Prices start at : 33.94 USD / each

Domes and compartment inserts are available. Viagrow Standard Flats without holes are perfect for the propagation of plants. This is a pack of 20 flats.
  •  Trays are hole free for the perfect propagation of plants
  •  Built in lip edge makes moving trays easier
  • Product Height (in.): 2.5
  • Returnable: 90-Day
  • Seed Type: Seed Starter Kit Accessory
  • Landscape Supply Type: Seeds
United States
Washington
32 oz. Ready-to-Spray 3-in-1 Insect, Disease and Mite Control
Prices start at : 18.97 USD / each

This product kills aphids, caterpillars, spider mites, thrips, whiteflies and more along with curing diseases like black spot, powdery mildew and rust. Bayer Advanced's 3-in-1 Insect, Disease and Mite Control Ready to Spray provides control against insects,...
  •  Treats up to 192 Roses
  •  Kills Japanese beetles, aphids, spider mites and more
  • Product Depth (in.): 2.55 in
  • Returnable: 90-Day
  • Safe for Pets: No
  • Pest Common Name: Aphids,Beetles,Caterpillars,Flies
United States
Washington
AgroThrive 64 oz. General Purpose Organic Liquid Fertilizer
Prices start at : 14.58 USD / each

We are now packaging our most popular (LF), National Organic Program compliant, liquid bio-fertilizers for Home and Garden use Home Depot customers can use the same organic fertilizers large scale commercial growers have come to depend on.
  •  Promotes vigorous root and foliar growth and improves plant disease resistance
  •  Organic
  •  Suitable for organic production (OMRI, CDFA and WSDA listed)
  • Pre-Emergent Weed Control: No
  • Product Depth (in.): 3.6 in
  • Manufacturer Warranty: Manufactured and bottled by AgroThrive, Inc. 888-449-2853 www.agrothrive.com
United States
Washington
32 oz. Elements Bloom 0-16-16 Fertilizer
Prices start at : 19.43 USD / each

A liquid High Phosphorus formula developed to help promote budding, flowering and the production of essential oils, resins, and fragrances of flowers and herbs, so you get the best results possible from your lawn care.
  •  Versatile
  •  Recommended pH range: 5.4-6.5
  • Volume (oz.): 32
  • Product Height (in.): 9
  • Compatible Grass Type: All Purpose
  • N-P-K Ratio: 0-16-16
United States
Washington
HYDROFARM FX14025 2  lb ChaChing Fertilizer
Prices start at : 57.66 USD / each

HYDROFARM FX14025 2 lb ChaChing Fertilizer: Hydrofarm products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.
  •  Late flowering formula
  •  2 lb
  •  Includes micronutrient pack and all the essential elements needed to support juicy fruit on compact, stocky plants
  • Manufacturer Part Number: 182233
  • Assembled Product Dimensions (L x W x H): 3.70 x 3.70 x 5.70 Inches
  • Model: FX14025
United States
Washington
50 Site Pro Plugs with Tray, Insert and Tall Dome
Prices start at : 26.99 USD / each

They should be kept moist but not wet and should never be allowed to sit in water. Pro Plugs are easy to use. This kit includes the Pro Plugs 50 Site Insert, a Viagrow Standard Flat and a Viagrow Tall Seed Propagating Dome.
  •  Perfectly sized and designed for cuttings and germinating seeds
  •  Preset spacing of 2 in.
  • Returnable: 90-Day
  • Product Depth (in.): 22
  • Seed Type: Seed Starter Kit
  • Product Height (in.): 11
United States
Washington
Hydrofarm FX14089 Foxfarm, QT, Bushdoctor Flowers Kiss, Liquid Fertilizer
Prices start at : 21.39 USD / each

It helps to alleviate stress in the transitional period between vegetative growth and flowering to enhance flower development and encourage a bountiful yield. Hydrofarm FX14089 Foxfarm, QT, Bushdoctor Flowers Kiss, Liquid Fertilizer: Foxfarm Bush Doctor...
  •  It helps to alleviate stress in the transitional period between vegetative growth and flowering to enhance flower development and encourage a bountiful yield
  •  Provides excellent organic nutrition from the top down
  •  Supplements micronutrients which are crucial in the early flowering phase of plant growth
  •  Liquid fertilizer spray that is designed to be easily absorbed through the stomata on the plant's leaves
  • Brand: Hydrofarm
  • Assembled Product Dimensions (L x W x H): 3.20 x 3.20 x 8.90 Inches
United States
Washington