Can this product be applied to grass lawn using a Broadcast spreader?

I don't believe so! Used mostly in greenhouses. Add it to water.

Does this have to be mixed with water before applying or can you just sprinkle some around the base of the plant?

I used it in a hydroponics setup so of course it was dissolved in water. I don't see why you could not sprinkle a very thin layer on the surface or mix into the soil. I am just not sure why you would want to use a water soluble fertilizer in that manner. The directions on mixing are based on ratios of fertilizer to water. But give it a try. What can you lose.

Could I use this in my earthbox fertilizer strip? Or would it be too potent?

Just mix at half strength if your worried about being to strong

would this be good to use on a one acre food plot ?

No, it appears the cost would be prohibitive - since you aplly this stuff every 7 to 14 days and 1 pound covers about 400 square feet - to cover one acre (approx. 43,500 feet) would then take about 100# every 7 to 14 days.

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Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer, 1.5lb | Powdered, Targeted Micronutrient Package, Promotes Growth, Green-Up, and Leaf Expansion on All Indoor and Outdoor Plants

Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer, 1.5lb | Powdered, Targeted Micronutrient Package, Promotes Growth, Green-Up, and Leaf Expansion on All Indoor and Outdoor Plants

Product ID: 7920572

Details

Brand
Jack's Classic
Global Trade Identification Number
Item Form
Powder
Item Weight
25 pounds
Liquid Volume
11829.4 ml

🌱20-20-20 balanced NPK for rapid growth

💧Water-soluble powder for easy mixing

🔬Micronutrient-packed for optimal plant health

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Description

🌿 Grow smarter, not harder—unlock your plants’ full potential!

HYDROPONIC READY - Perfect for continuous liquid feed programs with clear mixing instructions.
TRUSTED TOP RATED - 4.7-star rating with 675 reviews—join thousands of thriving gardeners.
BALANCED 20 20 20 FORMULA - Delivers fast green-up and vigorous leaf expansion for all your plants.
COMPLETE MICRONUTRIENT PACKAGE - No extra feeding needed; supports robust root and shoot development.
ULTRA EFFICIENT WATER SOLUBLE POWDER - Mix once, feed gallons—maximizing value and convenience.

Jack's Classic 20-20-20 All Purpose Fertilizer is a water-soluble powdered formula designed for rapid green-up and leaf expansion in all indoor and outdoor plants. Featuring a balanced nitrogen-phosphorus-potassium ratio and essential micronutrients, it supports optimal growth without additional feeding. Ideal for hydroponic systems and traditional gardening, this 1.5lb pack mixes easily to feed multiple gallons, making it a cost-effective choice for professional and hobbyist gardeners alike.

Specifications

ASIN	B00178M6V0
Application Method	Water-Soluble
Best Sellers Rank	#31,961 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #918 in Garden Fertilizers
Brand Name	Jack's Classic
Coverage	Medium
Customer Reviews	4.7 4.7 out of 5 stars (675)
Global Trade Identification Number	00671341770107
Item Form	Powder
Item Weight	25 pounds
Liquid Volume	11829.4 ml
Manufacturer	JR Peters
Mixing Ratio	Follow manufacturer's instructions for mixing the powder with water
Model Number	77010
Number of Items	1
Part Number	77010
Target Species	All outdoor grown plants
UPC	848264001025 671341770107
Unit Count	400 Ounce

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₨9392

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In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

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