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Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

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Displaying 61 to 80 (of 4300 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 
 Fast Grow Dry 13-0-0. 1 lb   Vita Grow   Fast Grow Dry 13-0-0. 1 lb 
VITA GROW DRY SUPER FAST GROW 1lb BOX NPK 13-0-0. For use with Super Micro and Giant Bloom. Use with lighting systems with 400 watt and above.Vita Grow plant food is a proven nutrient with a great field record. Both the dry and liquid plant food are derived from the same formula, the only difference is that water has been added to one and not the other. This means that you can swit... — Ships from Portland, Oregon USA...more info.
 HY4411   $5.05 
 Grow More Flower and Bloom, 4 lb   GrowMore   Grow More Flower and Bloom, 4 lb 
Low nitrogen, slow release bloom formula. For use on all flowering plants. Gentle, no burning formula, recommended for hanging baskets, all types of annual and perennial flowers. Excellent when transplanting bulbs.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GR46020   $5.06 
 Grow More Seabird Guano 3lb (10/Cs)      Grow More Seabird Guano 3lb (10/Cs) 
Grow More Seabird GuanoGrow More Seabird Guano 3lb (10/Cs) (721750)A renewable source of quality ingredients. High in nitrogen and phosphorus. This seabird guano provides both solubility and immediately available nutrients in a slow release application. Not for sale in the state of OR at this time. Manufacturer's Product Info... 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.
 721750   $5.12 
 LIQUINOX START with Vitamin B-1. Quart      LIQUINOX START with Vitamin B-1. Quart 
LIQUINOX START with Vitamin B-1. Quart A transplant solution of growth-promoting substances that includes Vitamin B-1, Alpha Naphthalene Acetic Acid (hormone-like substance), Yucca Extract Base, Chelated Iron and Phosphoric Acid. START is especially formulated to help reduce transplant shock and to stimulate feeder root growth. START is an effective transplant shock and to sti... — Ships from Portland, Oregon USA...more info.
 FE220   $5.19 
 Down To Earth Oyster Shell - 6 lb   Down to Earth   Down To Earth Oyster Shell - 6 lb 
Oyster Shell flour is an all natural source of high quality Calcium that is ground into varying sizes to ensure an immediate and sustained release of this valuable nutrient. Calcium promotes strong root development, improves nutrient uptake and boosts plant immunity. Oyster Shell builds optimum tilth by improving the texture, aeration and water penetration of soils.... — 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.
 723744   $5.23 
 Humboldt Nutrients Royal Flush 16 oz.      Humboldt Nutrients Royal Flush 16 oz. 
Humboldt Nutrients Royal Flush 16 oz. (HNRF404)Try Humboldt Nutrients Royal Flush today and experience the difference between a flush and a Royal Flush with a clean, sweet finish. Royal Flush can be applied to all crops including vegetable crops, row crops, field crops, trees, vines, ornamentals, and gardens and landscaping. Royal Flush is a salt-eliminating, finishing solution fo... — Ships from DL: Livermore, California USA...more info.
 dl-HNRF404   $5.24 
 BLACKJACK GROW .5 LBS (6/CS)      BLACKJACK GROW .5 LBS (6/CS) 
Blackjack Gigantamo Grow 5 - 5 - 1 Blackjack Soil Company™ has developed the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of soil or placed into the garden for truly great plant growth. By blending 1½ cups of this product into 1 cubic foot of soil, plants will be fed for up to 6 weeks. Only watering is required although li... 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.
 714900   $5.32 
 RAW Nitrogen, 2 oz   NPK Industries   RAW Nitrogen, 2 oz 
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-OG3300   $5.34 
 RAW Phosphorus, 2 oz   NPK Industries   RAW Phosphorus, 2 oz 
RAW Phosphorus is a soluble plant supplement that is used for horticultural purposes. RAW Phosphorus contains 61% Available Phosphate which is the highest concentration of fully water Soluble Phosphorus available to the home gardener. This product is used to treat deficiencies or boost Phosphorus levels. A 2 oz package of RAW Phosphorus makes up to 200 gallons, an 8 oz p... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG3500   $5.34 
 RAW Potassium, 2 oz   NPK Industries   RAW Potassium, 2 oz 
RAW Potassium is a soluble plant supplement that is used for horticultural purposes. RAW Potassium contains 50% Soluble Potash which is the highest concentration of fully water Soluble Potassium available to the home gardener. This product is used to treat deficiencies or boost Potassium levels. A 2 oz package of RAW Potassium 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-OG3600   $5.34 
 1oz Ultrafine Mycorrhizae Blend in Display   HydroFarm   1oz Ultrafine Mycorrhizae Blend in Display 
GreenGro 1oz Ultrafine Mycorrhizae Blend in Display (GG1999)GreenGro Ultrafine Mycorrhizae will increase your plant's growth potential, its fruiting and flowering potential and its nutrient storage and uptake. It will promote massive root systems, great soil structure and a diverse soil ecology for your plant. Ultrafine Mycorrhizae will also reduce drought stress and water/nutrient... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GG1999   $5.41 
 Mike O'Rizey 4 oz   Plant Revolution   Mike O'Rizey 4 oz 
Plant Success Mike O'Rizey 4 oz (PRPSMO04)This beneficial soil organism inoculant contains a diverse blend of mycorrhizal fungi that once established increase the surface area of your root system 100 - 1,000 times, for greater availability of nutrients and water, and larger, more robust plants. Use at planting time, when transplanting or add to existing plants. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-PRPSMO04   $5.42 
 SUPERTHRIVE™ 2 OZ (24/CASE)   SUPERthrive   SUPERTHRIVE™ 2 OZ (24/CASE) 
Superthrive SUPERTHRIVE 2 OZ (24/CASE) SUPERTHRIVE - ADD TO FERTILIZER FOR GROWTH!UNIQUE NORMALIZING VITAMINS-HORMONES (50)Great for everything green ... indoor /outdoor plants, seedlings, bulbs, trees, lawns.NON- Pesticide, NON-Polluting - 50 instant biousables normal pure complexes.Super Concentrate! 1 Tablespoon per 15 Gallons! Manufactur... 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.
 732810   $5.52 
 Buried Treasure Phos Seabird 2.2 lb (12/Cs)      Buried Treasure Phos Seabird 2.2 lb (12/Cs) 
Buried Treasure Phos Seabird Guano 0 - 12 - 0 When blooming and ripening fruit, good phosphorus levels are key. Straight from Indonesia Buried Treasure Phos Seabird is a natural fertilizer that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721115 - FL, ... 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.
 721115   $5.52 
 Down To Earth Shrimp Meal 6-6-0 - 2 lb   Down to Earth   Down To Earth Shrimp Meal 6-6-0 - 2 lb 
An excellent all purpose organic fertilizer derived from ground Pacific Northwest shrimp shells. Rich in Nitrogen, Phosphorus and Calcium, Shrimp Meal is wonderful for all types of garden vegetables, flowers, herbs and ornamentals, and also acts as an exceptional compost bio-activator. Shrimp Meal is rich in Chitin, a natural polysaccharide that can help plants develop healthy immu... — 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.
 723772   $5.59 
 Dyna-Gro Pro-TeKt 8 oz   Dyna-Gro   Dyna-Gro Pro-TeKt 8 oz 
Dyna-Gro Dyna-Gro Pro-TeKt 8 oz (DYTEK008)Dyna-Gro's Liquid Pro-TeKt 0-0-3 is "The Silicon Solution." This liquid supplement supplies high levels of potassium and silicon to help plants build stronger cell walls. Use Pro-TeKt as a supplement with any fertilizer to provide non-toxic preventative protection against fungal infections and insect infestations. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-DYTEK008   $5.60 
 Sea Mag 8 oz.   Humboldt Nutrients   Sea Mag 8 oz. 
Humboldt Nutrients Sea Mag 8 oz. (HNS400)Sea Mag 1-3-4 Humboldt Nutrients Sea Mag was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea Mag may be utilized for any type of vegetable, flower or herb. Sea Mag is loade... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HNS400   $5.60 
 Armor Si 16 oz (12/Case)   General Hydroponics   Armor Si 16 oz (12/Case) 
Armor Si is now available! Silica for Plant Growth Enhancement Armor Si ™ is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types of media. Use as a growth enhancer with irrigation water or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development, increase... 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.
 732800   $5.61 
 Grow More Bone Meal, 4 lb   GrowMore   Grow More Bone Meal, 4 lb 
A natural source of phosphate. Readily available soluble phosphate combined with slow release insoluble phosphate. A great source of phosphate for the entire growing season.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GR44110   $5.63 
 Grow More Super Phosphate, 4 lb   GrowMore   Grow More Super Phosphate, 4 lb 
Highly effective in preventing phosphate deficiencies. Works best when blended into soil environment, but can be top dressed for added phosphate needs.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GR48087   $5.63 
Displaying 61 to 80 (of 4300 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 >>] 
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SUN SYSTEM®  4  HPS  150W
This is not a switchable or convertible and is either 150hps ..
1 of 5 Stars!
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Uprising Foundation 3lb
Uprising Foundation 3lb
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