Halo Grow Box

Fertilizers & Plant Food - Extreame Savings! Save up to 48%


Extreame Savings! Up to 48% off on Fertilizers & Plant Food at Halo Grow Box. Top brands include MasterBlend, The Hydroponic City, Espoma, Growcentia, Harris, Atami Bloombastic, DowAgro Science, Miracle-Gro, Simple Lawn Solutions, Scotts, Jiffy, Hydro, BioAdvanced, JR Peters, The Drunken Gnome Air Plant Supply Co., Jobe's Organics, Cultured Solutions, Trifecta, & 3rd Rock Nutrients. Hurry! Limited time offers. Offers valid only while supplies last.



MASTERBLEND 4-18-38 Complete Combo Kit Fertilizer BULK (62.5 Pound Kit)
MASTERBLEND 4-18-38 Complete Combo Kit Fertilizer BULK (62.5 Pound Kit)
By MasterBlend
In Stock
$129.99
4.5 out of 5 stars with 7 reviews
Tired of looking for the individual components (MasterBlend 4-18-38, Calcium Nitrate 15.5-0-0, Epsom Sale (Magnesium Sulfate) for the ultimate MasterBlend fertilizer recipe? Look no further. We have done the work for you. The MasterBlend MASTER KIT, ...


Active Aqua AASFT48 Universal Tray Stand for Active Aqua 3'x 6' / 4' x 6' / 4' x 8' Flood Tables, Large + Stakes
Active Aqua AASFT48 Universal Tray Stand for Active Aqua 3'x 6' / 4' x 6' / 4' x 8' Flood Tables, Large + Stakes
By The Hydroponic City
In Stock
$295.99
4.6 out of 5 stars with 22 reviews
Active Aqua Tray Stands offer strength and mobility for all scenarios involving use of specific propagation flood tables. The reinforced steel structure with casters is easy to assemble-no tools required-and supports flood tables for even tray balanc...


Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor
Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor
By Espoma
In Stock
$24.99
$23.99
You Save: 4%

mpn: UL30, ean: 0050197030304,

4.6 out of 5 stars with 113 reviews
Espoma Organic Soil Acidifier is the most effective soil acidifier available. Containing all natural minerals it corrects the problem of alkaline soil by lowering soil ph. Many gardeners use it specifically to make their Hydrangeas and blueberries bl...


Mammoth P Microbes 1L Liter Phosphorus Bloom Bud Booster Organic Concentrated
Mammoth P Microbes 1L Liter Phosphorus Bloom Bud Booster Organic Concentrated
By Growcentia
In Stock
$168.99
$165.00
You Save: 2%

ean: 0851015006002,

4.7 out of 5 stars with 69 reviews
Unleash your plant's full growth potential with MAMMOTH P. MAMMOTH P is a university-tested patent-pending microbial biostimulant that naturally elevates phosphorus and micronutrient availability to support healthy vigorous plant growth. For use dur...


Harris Diatomaceous Earth Food Grade, 5lb w/Powder Duster Included in The Bag
Harris Diatomaceous Earth Food Grade, 5lb w/Powder Duster Included in The Bag
By Harris
In Stock
$16.99

mpn: DE-FG5P,

4.5 out of 5 stars with 49 reviews
Harris Diatomaceous Earth Food Grade 5lb powder is listed with the Organic Research Minerals Institute and is composed of ground freshwater diatomaceous earth. The bag includes a complementary powder duster for easy application. The powder is NOT app...


Atami / B'Cuzz Bloombastic, 1.25L Hydroponics Nutrients & Additives
Atami / B'Cuzz Bloombastic, 1.25L Hydroponics Nutrients & Additives
By Atami Bloombastic
SKU: #atamibloombastic732580
In Stock
$124.44
$123.99

sku: atamibloombastic732580, mpn: 941250, ean: 0748006939640,

4.1 out of 5 stars with 79 reviews
Atami / b'cuzz bloombastic, 42.3 oz. Atami proudly presents the one and only, bloombastic. Bloombastic is the 'bling bling' for your garden, the bloombastic formula contains next generation ata biological stimulants combined with the purest biolog...


Snapshot 2.5TG Pre-emergent Herbicide - 50 Pound Bag
Snapshot 2.5TG Pre-emergent Herbicide - 50 Pound Bag
By DowAgro Science
In Stock
$115.69
$86.51
You Save: 25%

mpn: 1337,

4.2 out of 5 stars with 107 reviews
Apply Snapshot in early spring prior to germination of target weeds, in late summer to early fall, or any time immediately after cultivation. Following application, monitor weed control over time to determine if additional applications may be needed....


Miracle-Gro 3002210 Shake 'N Feed Rose and Bloom Continuous Release Plant Food
Miracle-Gro 3002210 Shake 'N Feed Rose and Bloom Continuous Release Plant Food
By Miracle-Gro
In Stock
$13.91
$12.98
You Save: 7%

mpn: 3002210, ean: 0073561300223,

4.0 out of 5 stars with 108 reviews
Specially formulated to help your plants grow strong and vibrant, while promoting more blooms and spectacular colors versus unfed plants. Miracle-Gro Shake 'n Feed Rose & Bloom Plant Food contains vital micronutrients, plus added natural ingredients...


Advanced 16-4-8 Balanced NPK- Lawn Food Natural Liquid Fertilizer- Spring & Summer Concentrated Spray - Any Grass Type- Simple Lawn Solutions, 32-Ounce- Green, Grow, Root Growth, Health & Strength
Advanced 16-4-8 Balanced NPK- Lawn Food Natural Liquid Fertilizer- Spring & Summer Concentrated Spray - Any Grass Type- Simple Lawn Solutions, 32-Ounce- Green, Grow, Root Growth, Health & Strength
By Simple Lawn Solutions
In Stock
$24.99
$24.50
You Save: 2%

mpn: 4336440887, ean: 0705672000661,

4.6 out of 5 stars with 17 reviews
Simple Lawn Solutions: 16-4-8 is an all in one balanced Lawn Food Liquid Fertilizer. Made from high quality, natural ingredients resulting in a very pure and clean NPK liquid nutrients. 16-4-8 is designed to give your turf green & growth while provid...


Scotts Turf Builder Lawn Food - Starter Food New Grass, 5,000-sq ft (Not Sold in Pinellas County, FL)
Scotts Turf Builder Lawn Food - Starter Food New Grass, 5,000-sq ft (Not Sold in Pinellas County, FL)
By Scotts
In Stock
$26.97

mpn: 21605, ean: 0032247216050,

4.5 out of 5 stars with 7 reviews
With Scotts Turf Builder Starter Food for New Grass, your seedlings will benefit from a combination of nutrients that will satisfy their special needs. The Starter Food gives new grass a quick start by promoting faster root and blade development, and...


Root Naturally Jiffy-7 36mm Peat Pellets - 100 Count by Root Naturally
Root Naturally Jiffy-7 36mm Peat Pellets - 100 Count by Root Naturally
By Jiffy
In Stock
$12.99

mpn: J73650, ean: 0748252322715,

4.0 out of 5 stars with 106 reviews
Root Naturally Jiffy peat pellets are Ideal for starting your seeds without any mess. All you have to do is just add water and the pellet will expand once the pellet has expanded you can plant your seed. The pellet has a thin net holding it together....


Botanicare Hydroguard 5 gallon
Botanicare Hydroguard 5 gallon
By Hydro
In Stock
$208.43
$203.88
You Save: 2%

mpn: 704084, ean: 0757900730772,

4.6 out of 5 stars with 148 reviews
Botanicare Hydro guard, 5 gal (bcnbhg5) Hydro guard is back with a new, clean look and a more powerful, concentrated formula. Hydroguard's reformulation makes it even more effective than before. It's unique formula, available exclusively from botan...


Bayer Advanced 701910 12 Months Tree and Shrub Protect and Feed Granules, 10-Pound
Bayer Advanced 701910 12 Months Tree and Shrub Protect and Feed Granules, 10-Pound
By BioAdvanced
In Stock
$49.97

mpn: 701910, ean: 0687073019100,

4.6 out of 5 stars with 46 reviews
Bayer Advanced Tree & Shrub Protect & Feed Granules provides 12-month long lasting systemic protection against damaging insects including Adelgids, Aphids, Borers, Japanese Beetles, Leaf miners, Scale and Whiteflies plus feeds in a single application...


J R Peters Jacks Classic No.4 10-30-20 Blossom Booster Fertilizer
J R Peters Jacks Classic No.4 10-30-20 Blossom Booster Fertilizer
By JR Peters
In Stock
$23.99
$17.91
You Save: 25%

mpn: 207316, ean: 0671341510642,

4.2 out of 5 stars with 64 reviews
Releases nutrients gradually for up to 4 months of vigorous growth. Blended with an enhanced micronutrient package which provides optimal nutrition for strong roots and green foliage. Features the highest safety factor to prevent burning when applied...


The Drunken Gnome Tillandsia Air Plant Food and Fertilizer for Enhanced Growth, Color and Blooms (8 oz Plus Mister)
The Drunken Gnome Tillandsia Air Plant Food and Fertilizer for Enhanced Growth, Color and Blooms (8 oz Plus Mister)
By The Drunken Gnome Air Plant Supply Co.
In Stock
$15.95

ean: 4913783170852,

4.6 out of 5 stars with 108 reviews
Tillandsia, commonly known as Air Plants, are an adaptive and hardy plant species which require no soil and absorb all of their water and nutrients through their leaves. Enthusiasts of all kinds love to attach air plants to all types of object such a...


Jobe's Organics Vegetable & Tomato Fertilizer 2-5-3 Organic Fast Acting Granular Fertilizer with Biozome, 4 Pound Bag
Jobe's Organics Vegetable & Tomato Fertilizer 2-5-3 Organic Fast Acting Granular Fertilizer with Biozome, 4 Pound Bag
By Jobe's Organics
In Stock
$15.99
$8.29
You Save: 48%

mpn: 9026, ean: 7123290513371,

4.9 out of 5 stars with 78 reviews
Use Jobe’s Organics Vegetable & Tomato granular fertilizer with Biozome on all your vegetables and tomatoes. The Jobe’s Biozome advantage for organic gardening: improves the long-term soil quality of your garden, increases root mass, promotes...


Cultured Solutions Uc Roots Fertilizer, 5 gallon
Cultured Solutions Uc Roots Fertilizer, 5 gallon
By Cultured Solutions
In Stock
$158.78

mpn: 733808, ean: 0008201200816,

4.6 out of 5 stars with 47 reviews
Cultured solutions uc roots is a multi-purpose root zone optimizer that uses proprietary chemistry to aid in mineral descaling & removal of potentially harmful biofilms in nutrient reservoirs. By reducing the potential habitat for plant pathogens, uc...


Trifecta Crop Control - ALL-IN-ONE Natural Pesticide, Fungicide, Miticide, Eliminate Spider Mites, Powdery Mildew, Botrytis and More. SUPER-CONCENTRATED NON-TOXIC Formula - 4 Ounce
Trifecta Crop Control - ALL-IN-ONE Natural Pesticide, Fungicide, Miticide, Eliminate Spider Mites, Powdery Mildew, Botrytis and More. SUPER-CONCENTRATED NON-TOXIC Formula - 4 Ounce
By Trifecta
In Stock
$34.95

ean: 0806810068601,

4.1 out of 5 stars with 91 reviews
The reason behind its effectiveness Our formula is the most effective on the market as it contains several simultaneous methods of action. When analyzing the effect of various essential oils utilized, it acts as a repellent, a suffocant, a reproduct...


Rock Nutrients GGFBN5L Fusion Bloom Base Nutrient, 5 L
Rock Nutrients GGFBN5L Fusion Bloom Base Nutrient, 5 L
By 3rd Rock Nutrients
In Stock
$102.72
$98.85
You Save: 4%

mpn: GGFBN5L, ean: 9335423008229,

4.2 out of 5 stars with 85 reviews
Rock Fusion Grow and Rock Fusion Bloom are here to astonish you. This single part nutrient is stronger than most 2 part nutrients and 3 times stronger than any clear single part nutrient on the market today. Other single part nutrients are clear with...


Scotts Turf Builder Lawn Food - Summerguard with Insect Control, 5,000-sq ft. (13.35lb.)  (Lawn Fertilizer plus Insect Control)
Scotts Turf Builder Lawn Food - Summerguard with Insect Control, 5,000-sq ft. (13.35lb.) (Lawn Fertilizer plus Insect Control)
By Scotts
In Stock
$28.49
$24.98
You Save: 12%

mpn: 49013, ean: 0032247490139,

4.4 out of 5 stars with 21 reviews
Apply Scotts Turf Builder SummerGuard Lawn Food with Insect Control to kill and protect against listed bugs and to feed and strengthen your lawn against heat and droughtFeeds and strengthens your lawn against heat and drought. Kills and protects agai...



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