Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Categories
* Lamps / Tubes / Bulbs ++ (509)
* Lighting Systems ++ (1082)
! Nutrients & Supplements (4301)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (537)
* Leaf Shines & Washes (125)
* Pest & Disease Control (542)
* Cloning & Propagation (425)
* Grow Systems ++ (594)
* Meters, Timers & Instruments ++ (702)
* Pots / Containers (997)
* Pumps, Irrigation & Watering Supplies ++ (1541)
* Grow Media (559)
* Plant Seeds (18)
* Environmental Control ++ (1924)
* Greenhouses (90)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (130)
* Garden Accessories ++ (875)
* Hand Tools ++ (522)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Replacement Float Valve for 700860 Humidifier - Commercial Grade
460885
Replacement Float Valve for 700860 Humidifier - Commercial Grade
$19.32
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 27 guests and 
3 logged in customers online.
Frequent searches
Ads

What do we have here?
Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

Show: 
What do we have here?
Displaying 41 to 60 (of 4301 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 BushDoctor Wholly Mackerel, 1 qt   FoxFarm   BushDoctor Wholly Mackerel, 1 qt 
Wholly Mackerel is a liquid plant nutrient derived from marine fish species. It is an enzymatically digested product. Wholly Mackerel provides readily available amounts of organic nitrogen, phosphorus and potassium to growing plants. FoxFarm's extra strength fish fertilizer contains 20 different amino acids, 13 vitamins, and 8 minerals including manganese, iron, copper, and zi... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-FX14114   $13.39 
 FloraGro 1 gal   General Hydroponics   FloraGro 1 gal 
General Hydroponics FloraGro 1 gal (GH1423)FLORAGRO: Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium, and secondary minerals. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary, Secondary and Micro Nutrients for enhanced yields and better crop quality. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GH1423   $19.81 
 Mykos 2.2lb Bag   Xtreme Gardening   Mykos 2.2lb Bag 
Xtreme Gardening Mykos 2.2lb Bag (RT4402)Mykos - Pure, Fresh & Alive: A beneficial organism, Mycorrhiza, plural Mycorrhizae, lives on the roots of plants and forms a symbiotic relationship. It then extends microscopic straw-like filaments called "hyphae" into the soil with which it extracts, transports, and dramatically increases a host plant's supply of nutrients and moi... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-RT4402   $19.89 
 RAW B-Vitamin, 8 oz   NPK Industries   RAW B-Vitamin, 8 oz 
RAW B-Vitamin is a soluble plant supplement that is used for horticultural purposes. RAW B-Vitamin contains 1% vitamin B1. This product contains the highest concentration of fully water Soluble vitamin B1 available to the home gardener. RAW B-Vitamin can be used at all stages of growth and flowering. A 2 oz package of RAW B-Vitamin makes up to 200 gallons, an 8 oz package ma... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG2710   $22.29 
 Beastie Bloomz Soluble, 15 lbs   FoxFarm   Beastie Bloomz Soluble, 15 lbs 
Beastie Bloomz® Heavyweight Blossom Builder is a pH balanced blend of extra strength nutrients specially formulated to produce heavy weight fruit, and maximize blossom development during the critical last weeks of flowering. Beastie Bloomz is designed to create unbelievable internal bud density, which means that plants create fat, tightly packed blossoms, and plenty of them. U... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-FX14030   $112.51 
 Beastie Bloomz, 6 oz   FoxFarm   Beastie Bloomz, 6 oz 
FoxFarm Beastie Bloomz, 6 oz (FX14103)Late Flowering Formula: FoxFarm engineered Cha Ching® to maximize a plant's production. Every stage of the growing cycle demands optimal nutrition. Cha Ching® is a high-phosphorus fertilizer that won't leave a salty residue or build up in the soil. Even better, we've included the micronutrient pack that FoxFarm is known for. It contains... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-FX14103   $10.14 
 BushDoctor Kelp Me Kelp You, 1 pt   FoxFarm   BushDoctor Kelp Me Kelp You, 1 pt 
Available Friday 27 May, 2016
Kelp Me Kelp You is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum nodosum. FoxFarm's product is a liquid concentrate suitable for fruits, vegetables, lawns, gardens, flowers, and hydroponic applications. Seaweed extract is a plant biostimulant that can be sprayed on the foliage, applied to the soil, or added to the hydroponic recirculating nutrient res... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-FX14110   $8.90 
 BushDoctor Kelp Me Kelp You, 1 qt   FoxFarm   BushDoctor Kelp Me Kelp You, 1 qt 
Kelp Me Kelp You is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum nodosum. FoxFarm's product is a liquid concentrate suitable for fruits, vegetables, lawns, gardens, flowers, and hydroponic applications. Seaweed extract is a plant biostimulant that can be sprayed on the foliage, applied to the soil, or added to the hydroponic recirculating nutrien... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-FX14111   $14.14 
 Flora Series Starter Kit   General Hydroponics   Flora Series Starter Kit 
General Hydroponics Flora Series Starter Kit (GH1447)Designed to excel in coco, hydroponics, and soil! The FloraSeries Performance Pack includes: • 16 oz FloraMicro• 16 oz FloraGro• 16 oz FloraBloom• 8 oz FloraBlend• 8 oz Liquid KoolBloom• 4 oz FloraKleen• 1 oz RapidStart• 1 oz Floralicious Plus• 1 oz pH Test Indicator   ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GH1447   $33.90 
 FloraMicro 1 gal   General Hydroponics   FloraMicro 1 gal 
General Hydroponics FloraMicro 1 gal (GH1413)The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary, Secondary and Micro Nutrients for enhanced yields and better crop quality. Users can adjust mixtures to suit specific plant needs. Flora Series enhances flavor, nutrition, aroma, potency, and essential oils in both hy... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GH1413   $22.74 
 FloraNova Bloom 1 qt   General Hydroponics   FloraNova Bloom 1 qt 
General Hydroponics FloraNova Bloom 1 qt (GH1632)FloraNova represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided b... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GH1632   $17.10 
 Gold Grow A 5L   DutchMaster   Gold Grow A 5L 
Dutch Master Gold Grow A 5L (DM2106)GOLD nutrient delivers beyond all expectations. During Dutch Masters extensive field trials, GOLD repeatedly produced a 25 to 40% greater yield than the leading brands from North America and Europe! GOLD will absolutely deliver you the biggest yield you have ever experienced - our tests proved it! Meticulously crafted with rare earth elements, ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-DM2106   $24.46 
 Grow More Dolomite Lime, 4 lb   GrowMore   Grow More Dolomite Lime, 4 lb 
Helps correct acidic soil environments. A great source of calcium and magnesium. Some people use the term soil sweetener.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GR44120   $6.08 
 MaxiBloom, 2.2lbs.   General Hydroponics   MaxiBloom, 2.2lbs. 
General Hydroponics MaxiBloom, 2.2lbs. (GH1221)MaxiGro and MaxiBloom are stand-alone, water-soluble, dry concentrated nutrients. Complete in Primary, Secondary, and Micronutrients, pH buffered MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in all hydroponic, soil or soil-based growing environments. Use in the reproductive stage for all f... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GH1221   $11.01 
 RAW Calcium/Mag, 2 lbs   NPK Industries   RAW Calcium/Mag, 2 lbs 
RAW Calcium/Mag is a soluble plant supplement that is used for horticultural purposes. RAW Calcium/Mag contains 15% calcium and 3% magnesium. RAW Calcium/Mag is an optimum ratio of fully water soluble calcium and magnesium. A 2 oz package of RAW Calcium/Mag makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3200 gallons. RAW = sol... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG2820   $44.17 
 RAW Full Up, 2 lbs   NPK Industries   RAW Full Up, 2 lbs 
RAW Full Up (uptake) is a soluble plant supplement that is used for horticultural purposes. RAW Full Up (uptake) contains 10% Humic Acids derived from Peat. This product is fully water Soluble and may increase micronutrient uptake. A 2 oz package of RAW Full Up makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3,200 gallons. RAW = so... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG3020   $69.09 
 RAW GROW, 10 lbs   NPK Industries   RAW GROW, 10 lbs 
RAW GROW is a tested house blend of All RAW soluble plant nutrients and plant supplements that has been proven to be an optimal all-in-one horticultural fertilizer.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG4540   $126.54 
 RAW GROW, 2 lbs   NPK Industries   RAW GROW, 2 lbs 
RAW GROW is a tested house blend of All RAW soluble plant nutrients and plant supplements that has been proven to be an optimal all-in-one horticultural fertilizer.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG4530   $50.25 
 RAW MICROBES Bloom Stage, 8 oz   NPK Industries   RAW MICROBES Bloom Stage, 8 oz 
Bloom Stage MICROBES are a specific group of beneficial bacteria and fungi formulated specially for the flowering/bloom stage of plants. This variety of microbes is designed to promote nutrient availability & plant protection during the bloom stage. Inoculate flowering and fruiting plants with the highest CFU's on the market! All RAW Microbes are double tested, both the individual ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG4110   $18.62 
 RAW Nitrogen, 2 lbs   NPK Industries   RAW Nitrogen, 2 lbs 
RAW Nitrogen is a soluble plant supplement that is used for horticultural purposes. RAW Nitrogen contains 20% Nitrogen. This RAW form of fully water soluble Nitrogen does not contain nitrates or urea which enables it to be applied at all stages to treat deficiencies or boost Nitrogen levels. A 2 oz package of RAW Nitrogen makes up to 200 gallons, an 8 oz package makes up to 8... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG3320   $39.20 
Displaying 41 to 60 (of 4301 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
World Wide Garden Supply     Equipment Board for GrowLab Grow Room
This product is great for tents!! I was able to hang this in ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
$25.65
$23.40
Most Viewed in Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
DUTCH MASTER™ GOLD SATURATOR (Formerly PENETRATOR GOLD) 0-0-0 - 34 OZ (12/CASE)
DUTCH MASTER™ GOLD SATURATOR (Formerly PENETRATOR GOLD) 0-0-0 - 34 OZ (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
GHBB® FLORA GRO™ GALLON (4/CASE)
GHBB® FLORA GRO™ GALLON (4/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
GHBB® FLORA MICRO™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/CASE)
TECHNAFLORA® SOLUBLE SEAWEED EXTRACT 1-1-16 - OMRI LISTED 225G. (12/CASE)
TECHNAFLORA® SOLUBLE SEAWEED EXTRACT 1-1-16 - OMRI LISTED 225G. (12/CASE)
Flora Bloom Quart
Flora Bloom Quart
Bestsellers
01.Nutrient Trio-Soil Formula, 3 qts
02.Primal Harvest Powder 0-12-1, 50lbs.
03.Primal Harvest 2lb (16/cs)
04.Rainbow Mix Bloom 40lb
05.White Widow 1lb
06.Go Box Starter Kit
07.Dyna-Gro Pro-TeKt 1 gal
08.Grow More Water Soluble 0-50-30 25lb
09.Magnum, 2.5 gal
10.RAW BLOOM, 10 lbs
11.RAW MICROBES Grow Stage, 8 oz
12.Dirty Dozen Starter Kit
13.Earth Juice Godsilica, 1 qt
14.Happy Frog Japanese Maple, 4 lbs.
15.Oregonism XL 6lbs. Endo/Ecto-Mycorrhizae
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
Matched Content
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order