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Mother Earth Coarse Perlite - 4 cu ft (36/Plt)
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Mother Earth Coarse Perlite - 4 cu ft (36/Plt)
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Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

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Displaying 581 to 600 (of 4229 products) Result Pages: [<< Prev]  ... 21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40 ...  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model   Price+   Buy Now 
 FLORA NECTAR COCONUT QUART   General Hydroponics   FLORA NECTAR COCONUT QUART 
Flora Nectar Coconut FloraNectar ensures optimal metabolic rates during the flowering and fruiting phase when nitrogen levels have been reduced. FloraNectar also promotes a sturdier plant structure during the vegetative phase when high levels of nitrogen are present. FloraNectar fulfills the additional energy requirements of your plants throughout all phases of growth and during s... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732680   $11.27 
 Fulmag,1 qt   HydroFarm   Fulmag,1 qt 
Safer Gro Fulmag,1 qt (SG0118QT)Fulvic acid with chelated magnesium. Fulvic acid is a yellow-to-brown solution extracted from natural deposits of organic matter called leonardite. Manufacturer's Product Information MSRP each $13.95 UPC644189522696 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SG0118QT   $11.28 
 Rock Phosphate 7.25 lb bag      Rock Phosphate 7.25 lb bag 
Espoma Rock Phosphate 7.25 lb bag (EP5140)• All natural• Pelletized for easy application• Contains 3% available and 24% total phosphate Manufacturer's Product Information MSRP each $12.95 UPC050197020060 Dimensions7 x 12 x 3.25 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-EP5140   $11.28 
 Tomato Maker Fertilizer & Blossom End Rot Prevention   Organic Laboratories   Tomato Maker Fertilizer & Blossom End Rot Prevention 
Organic Laboratories Tomato Maker Fertilizer & Blossom End Rot Prevention (OLTOMF)Tomato Maker is a revolutionary fertilizer and soil conditioner that produces a robust crop of firm, tasty tomatoes. A natural-based product, it provides comprehensive (major and micro) nutrition including Calcium, Magnesium and Iron. Tomato Maker has shown to correct plant nutritional deficiencies an... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OLTOMF   $11.28 
 MaxiCrop Plus Iron 2% qt   maxicrop   MaxiCrop Plus Iron 2% qt 
MaxiCrop MaxiCrop Plus Iron 2% qt (MCIRONQT) Contains 2% iron. It is a unique combination of pure seaweed extract with readily sequestered iron in an easy-to-use liquid form. This high iron formulated product, when sprayed directly onto foliage, or applied as a root drench will prevent yellowing (chlorosis) of leaves, especially in acid-low (calcifuge) plants. ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-MCIRONQT   $11.28 
 Hesi TNT Complex 500 ML      Hesi TNT Complex 500 ML 
Hesi TNT Complex 500 ML (HES5035)Hesi TNT Complex Hesi TNT Complex is a very powerful growth supplement which uses 100% organic nitrogen. Organic nitrogen compounds have no EC value because they are not salts, but they do contain a high percentage of nitrogen. TNT Complex contains all necessary nutrients and has been enriched with many vital components which guarantee succ... — Ships from DL: Livermore, California USA...more info.
 dl-HES5035   $11.30 
 Insta-Green 1L   Grotek   Insta-Green 1L  
Grotek Insta-Green 1L (GTIGQT)InstaGreen is a dark greening solution, scientifically formulated to bring plants back to a lush, dark color and vigour. InstaGreen will eliminate yellow leaves in seedlings and cuttings. Use InstaGreen when plants are stressed due to under-feeding or transplanting until vigour has returned. Best used as a foliar spray in both indoor and outdoor appli... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTIGQT   $11.31 
 Grotek Final Flush Blue Berry 1 Liter (6/Cs)   Grotek   Grotek Final Flush Blue Berry 1 Liter (6/Cs) 
Final Flush - Blueberry Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the fin... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739630   $11.32 
 Grotek Final Flush Green Apple 1 Liter (12/Cs)   Grotek   Grotek Final Flush Green Apple 1 Liter (12/Cs) 
Final Flush - Green Apple Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the f... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739675   $11.32 
 Grotek Final Flush Pina 1 Liter (6/Cs)   Grotek   Grotek Final Flush Pina 1 Liter (6/Cs) 
Final Flush - Pina Colada Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the f... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739610   $11.32 
 Grotek Final Flush Straw 1 Liter (6/Cs)   Grotek   Grotek Final Flush Straw 1 Liter (6/Cs) 
Final Flush - Strawberry Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the fi... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739620   $11.32 
 Humboldt Nutrients White Widow 1 oz.      Humboldt Nutrients White Widow 1 oz. 
Humboldt Nutrients White Widow 1 oz. (HNWW10)Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizal, White Widow. White Widow is a mycorrhizal powder containing mycological spores. White Widow is a diverse, pure endomycorrhizal. The effectiveness of a soluble mycor... — Ships from DL: Livermore, California USA...more info.
 dl-HNWW10   $11.33 
 White Widow - 1 oz. - Humboldt Nutrients      White Widow - 1 oz. - Humboldt Nutrients 
White Widow - 1 oz. - Humboldt Nutrients (WW10)Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizal, White Widow. White Widow is a mycorrhizal powder containing mycological spores. White Widow is a diverse, pure endomycorrhizal. The effectiveness of a soluble mycorrh... — Ships from DL: Livermore, California USA...more info.
 dl-WW10   $11.33 
 Final Flush  1 lt   Grotek   Final Flush 1 lt 
Grotek Final Flush 1 lt (GTFF1L)The Final Flush eliminates excess fertilizer salts in the final stages of growth and can also be used to correct overfeeding or for desalinization of reusable growing media. Manufacturer's Product Information MSRP each $13.26 UPC670829806... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTFF1L   $11.34 
 Liquid Humic Acid. 16 fl. oz.   Blackjack   Liquid Humic Acid. 16 fl. oz. 
Blackjack Soil Company’s Liquid Humic Acid is a proprietary premium blend of 100% Humic minerals from Leonardite in an aqueous base. Blackjack’s Liquid Humic Acid is fast acting and has a guaranteed source of Phosphorus as Available Phosphate P205 (0-2-0). To this date, the studies on this product and products like it are classified by State and Federal authorities as experimental.... — Ships from Portland, Oregon USA...more info.
 FE630   $11.34 
 Water Conditioner. 4 fl oz   Vita Grow   Water Conditioner. 4 fl oz 
Vita Grow Water Conditioner4 Fluid ounces. Add 1/3 to 1/2 tsp. to 1 gallon water and then add fertilizer. Helpful hints at the info button. Great stuff. Really makes plants grow! A must for any water source!!All water should be treated with this product. It makes the plants grow so much better. The secret is in its ability to chelate the minerals in your water and plant food and re... — Ships from Portland, Oregon USA...more info.
 SA435   $11.34 
 Golden Humic Acid Extract. 16 fl. oz.   Blackjack   Golden Humic Acid Extract. 16 fl. oz. 
Blackjack Soil Company’s Golden Humic Acid Extract is a proprietary premium blend of 100% Humic Acid Extract in an aqueous base. Blackjack’s Golden Humic Acid Extract is fast acting and has a guaranteed source of Phosphorus as Available Phosphate P205 (0-2-0). To this date, the studies on this product and products like it are classified by State and Federal authorities as experimen... — Ships from Portland, Oregon USA...more info.
 FE635   $11.34 
 Rooters Mycorrhizae S.P. 1lb.   Earth Juice   Rooters Mycorrhizae S.P. 1lb. 
Hydro Organics / Earth Juice Rooters Mycorrhizae S.P. 1lb. (HOR00605)Proprietary blend of mycorrhizal fungi selected for a broad spectrum of plants, media and environments. Mycorrhizae will harmonize with the plant's root system and help construct a microbial network that will aid in the growth and vigor of a variety of plants. For indoor/outdoor plants, soil and Hydroponics. ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOR00605   $11.35 
 FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)   FoxFarm   FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE) 
FoxFarm Big Bloom 100% Natural and Organic BIG BLOOM QUART (12/CASE) Biologically active formula is an instant plant food. Dramatically enhances flavor and fragrance! Promotes strong extra large multiple blooms and will not burn plants. Can be used in combination with all Fox Farm fertilizers. The best of the best! Manufacturer's Product Inf... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 718520   $11.35 
 Plant Success Root Dip Gel 4 oz.   Plant Revolution   Plant Success Root Dip Gel 4 oz. 
Plant Success Plant Success Root Dip Gel 4 oz. (PRPSGL04)Plant Success root dip gel contains 13 carefully selected mycorrhizal fungi well-suited to a variety of soils, climates, and plants. These fungi build a natural microbial system in and around plant roots which greatly enhances plant growth and vigor. In nature, over 90% of all plants form a beneficial relationship with mycorr... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-PRPSGL04   $11.39 
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Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K (25/Cs)
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