Nutrients & Additives
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Coast of Maine Coast of Maine Kelp All Purpose Plant Food 0-0-2 - 1 QT
Coast of Maine Organic Products Liquid Kelp is a highly concentrated all purpose liquid fertilizer. Once diluted, it can be watered-in or applied as a foliar spray. It provides a source of macro- and micro-nutrients necessary for healthy plants, better crop yields and drought tolerance. It is made from 100% Norwegian kelp.This product complies with the USDA National Organic Program (NOP) rules.
$20.99
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Coast of Maine Coast of Maine Salmon Concentrate 2-2-0 - 1 QT
Coast of Maine Organic Products Liquid Salmon is a highly concentrated liquid fertilizer that promotes flowering and fruiting and works well in indoor and outdoor applications. Once diluted, it can be watered-in or applied as a foliar spray. It is made from salmon and dogfish using a unique enzymatic cold digestion process.
$19.99
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SuperMoss SuperMoss Orchid Bark 8oz
This orchid bark is excellent propagation and potting media for orchids. Its ideal soil cover for indoor and outdoor container plants. Great for air plants, epiphyte orchid species that grow on branches above the rainforest floor and it provides a natural growing environment and moisture retention.
$7.29
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Luster Leaf Luster Leaf® Rapitest® Soil Test Kit - 40ct - Tests Included : (10) pH, (10) Nitrogen, (10) Phosphorus & (10) Potash
Determining whether your soil pH needs adjusting or if Nitrogen, phosphorus, and potash should be added in the form of fertilizers. Easy to use, just mix soil and water together, pour off solution into comparator, pour in the powder from the capsule, shake and compare to color chart.
$23.39
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Build-A-Soil Build A Soil Pumice - 1CUFT
Last Longer Than Perlite & Has More Minerals 3/8" x 1/4" Pumice is perfect for potting soil.Pumice is created when super-heated, highly pressurized rock is violently ejected from a volcano. The unusual foamy configuration of pumice happens because of simultaneous rapid cooling and rapid depressurization. The depressurization creates bubbles by lowering the solubility of gases (including water and CO2) that are dissolved in the lava, causing the gases to rapidly exsolve (like the bubbles of CO2 that appear when a carbonated drink is opened). The simultaneous cooling and depressurization freezes the bubbles in the matrix.  How To Use Pumice Use for potting soil at 15-40% by Volume
$52.00 $39.99
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Athena Athena IPM - 32 oz
Athena IPM is a complete pest management formula that kills many soft-bodied insects and mildew on contact. When used as directed Athena IPM penetrates plant crevices and leaf surfaces where unwanted biotic diseases seek to colonize.
$75.00 $60.00
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Build-A-Soil Build A Soil Essential Oil Blend 8oz
BuildASoil Essential Oil Blend is a Mixture of 6 high quality essential oils in 1 bottle for mixing ease!Buying a small bottle of each of these special oils could cost a lot of money, but when combined into 1 bottle we all save.(Each Component Chosen for Potency and Cost Effective Value)
$43.00
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Build-A-Soil Build A Soil Small Black Lava Rock 0.5 CUFT
Beautiful Small Black Lava Rock looks like small/medium perlite and is much better.Please note that due to this products weight it is always shipped USPS.This small black lava rock comes with black lava rock powder in it and will add to the minerals in your soilLast longer than perlite, works like perlite, and provides minerals.Lava Rock will not shift and float to the top of your container like perlite.
$35.00
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Athena Athena IPM - 5 Gallon
Athena IPM is a complete pest management formula that kills many soft-bodied insects and mildew on contact. When used as directed Athena IPM penetrates plant crevices and leaf surfaces where unwanted biotic diseases seek to colonize.
$850.00 $595.00
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Athena Athena IPM - 1 Gallon
Athena IPM is a complete pest management formula that kills many soft-bodied insects and mildew on contact. When used as directed Athena IPM penetrates plant crevices and leaf surfaces where unwanted biotic diseases seek to colonize.
$190.00 $152.00
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$26.51
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Elite 91 Elite 91 Myco Jordan - 8OZ
MYCO JORDAN is a wettable powder containing 100 % organic endomycorrhizal fungi at superior concentrations of the purest viable spores used as a soil drench or seed/root inoculant. These fungi attach and construct a vast colonization of symbiotic associations inside and outside plant roots that are actually extensions (absorbent fibers) of the root zone forming thousands of access points which significantly enhance water and nutrient availability and absorption; which will promote profound plant vigor, optimized root growth, enhanced crop quality and increased yields.
$65.00 $53.95
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Hormex Hormex Liquid B1 Hormone Concentrate - 1 QT
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years. It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting.
$42.42 $38.18
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Hormex Hormex Liquid B1 Hormone Concentrate - 8OZ
PREVENT PLANT SHOCK - Prevents transplant shock and stress from nutrient deficiencies and other environmental variablesIMPROVE GROWTH - Promotes deeper, stronger roots and stem while increasing foliage growthALL GROW MEDIUMS - Works with all plant varieties and grow mediums including hydroponic and aeroponics for accelerated growing successHEALTHIER PLANTS - All plant varieties live longer when used regularly with your feeding program.BEST VALUE - Is highly concentrated and therefore offers the best value for your moneyEASY TO USE - Ready to use. A teaspoon or less is all that is usually needed. No need to adjust pH.Vitamin B1 and Rooting Hormone Concentrate prevents transplant shock, accelerates and improves rooting and stem growth. Our Rooting Hormone Liquid promotes a deeper, stronger root system so your cuttings, transplants and established plants process nutrients, oxygen and water more efficiently. It works great with all plant varieties and grow mediums including hydroponic and aeroponic systems. Vitamin B1 and Rooting Hormone Concentrate can be used with every other feeding for year round maintenance or every time you add or change the water in your hydroponics tank. The results from using it as part of year round maintenance is overall healthier, stronger plants that live longer. Use Hormex Liquid Concentrate indoors or out and watch your plants thrive!
$15.99
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Real Growers Real Growers Recharge - 16OZ
Recharge is our all-in-one, natural growth stimulant powered by our proprietary living soil microbe package. It is intended to be used as a soil amendment to establish colonies of beneficial bacteria in horticultural systems.
$57.97 $52.20
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Foop Organic Inoculated Biochar - 64oz
Organic Inoculated Biochar helps plants, trees, and shrubs get the most out of soil. Biochar is like a sponge: it will absorb anything it comes into contact with – and one small handful has the surface area of a football field. This makes biochar a perfect medium to house nutrients, moisture, and microbes – the three building blocks of plant life. CONTAINS MILLIONS OF SOIL-ENRICHING MICROORGANISMS: Provides a perfect habitat for soil-enriching microbes, and comes preloaded with billions of them to kick-start the soil microbiology of any lawn, field, or container -- improving soil health & fertility HELPS PLANTS, TREES, AND SHRUBS GET THE MOST OUT OF SOIL: Absorbs and retains excess nutrients and moisture and makes both available when plants need them most -- allowing plants to uptake nutrients more efficiently ORGANIC AND MADE IN THE USA: Ensuring quality and safety standards are met and guaranteed not to contain any harmful chemicals SUSTAINABLE AND SAFE: Sustainably sourced from pine industry waste; safe to use; no dusty particles, no PPE required. MIXING INSTRUCTIONS: Combine entire contents of this bag with one cubic foot of soil.
$29.99 $24.99
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Canna Canna Start 1-1-2 - 1L
CANNA Start is a balanced one-part nutrient for seedlings and (rooted) cuttings. CANNA Start can be used on various substrates like coco pellets, jiffy plugs, seedmixes and most other propagation media, except re-circulating systems and clone machines. Propagation media is a substrate on which you can reproduce plants.CANNA Start gives you all the micro- and macro nutritional elements for a seedling or cutting to encourage a healthy plant.With the addition of CANNA Start to the CANNA range, we offer a complete program for growing from start to crop! With CANNA Start you can use CANNA all the way. Advantages of CANNA Start: CANNA Start is a one-part nutrient, that contains all the needed elements in one bottle (no A and B versions needed) Reduces the risk of overfeeding. Cuttings and seedlings have different needs than established plants. A normal nutrient for the vegetative stage is not suitable for cuttings and seedlings because you run the risk of overfeeding. Reduces the risk of plant material turning yellow. Diluting a vegetative nutrient to make it more suitable for cuttings and seedlings isn't the answer. Such a dilution doesn't contain enough micro and macro elements. This causes yellowing of the plant material; not a good start for your crop. To ultimately achieve strong, healthy plants at the end you have to start off right at the very beginning. That's why CANNA developed CANNA Start; to get the exact ratio of all nutritional elements, right for cuttings and seedlings. CANNA Start links up perfectly with all other CANNA nutrients. Once cuttings are transplanted from plugs into the final medium, you switch from CANNA Start to the CANNA (Vega) nutrient suitable for the medium you're growing in (CANNA TERRA, COCO, SUBSTRA or AQUA) for the remainder of the cycle. It's especially great in combination with CANNA RHIZOTONIC. With this combination, your plants will get the strongest and thickest roots. CANNA Start is perfect for growers who: Grow from seeds Take their own cuttings Put the seedlings or cuttings in small pots first, before transplanting them into the final medium
$23.04 $20.74
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$34.50
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$7.92
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$7.92
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Bluelab Bluelab® OnePen - With replaceable pH, Conductivity (EC) & Temperature Probe
Bluelab OnePen one click data capture record, store, categorize and share your measurements in on easy to use app. Unlock the full potential of data with the OnePen. Superior Durability and easy maintenance double-junction pH probe, titanium electrodes, and an IP68 dust and waterproof rating deliver durability, while the replaceable probe and heath indicator simplify maintenance for long lasting performance
$249.00
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Mad Farmer Mad Farmer Oxygenator - 1 gal
Mad Farmer’s Oxygenator is a highly concentrated 35% aqueous hydrogen peroxide solution (35% hydrogen peroxide) designed to eliminate unwanted odors. Ingredients Explained: Hydrogen Peroxide
$39.99 $33.99
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Coast of Maine Coast Of Maine Earthworm Castings Wiscasset Blend - 8qt
Gardeners have long known that there's magic in worm castings. Use to enrich potting soil with active biology and plant ready minerals or top-dress your indoor container plants to give them a boost. Castings can also be brewed into a quick compost tea by mixing with water, molasses and aerating overnight.
$25.69
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Build-A-Soil Build A Soil Worm Castings Vermicompost - 2 Gallon
BuildASoil Worm Castings are simply the best bulk source of castings we have ever had the pleasure of working with, we often find living worms still inside the castings.Ôªø This stuff is wet and moist and will often have live worms and cocoons inside. Enjoy!We go through large volumes so you know we always have fresh castings on hand and not last years left overs.
$25.00
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