Could this be used as nutrients in a dwc / hydroponic setup?

SInce it goes into solution easily it can be used in a hydroponic set up. Concentrations will have to be adjusted.

Does this contain micronutrients? Where can I get a detailed list of ingredients?

Ask the manufacturer for an OSHA sheet. All fertilizers are requrired to submit a full chemical breakdown listed for OSHA which must be supplied to the public on request. These sheets are requested by toxicologists in the ER.

Do you solve it in the watering water or are these timed release granules? The product image and the description sort of contradict each other.

This water soluble fertilizer feeds both the leaf structure, and the root system when applied as directed. It can be used in multiple spray forms,ie; a spray bottle or hose attachment. You can also pour it from a watering can, or a bucket, right on top of your plants. Hope this helps.

What country is this from?

It says right on the container made in Allentown, PA with an American flag . This is really good stuff....get some.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs

Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs

Product ID: 7920573

Details

Brand
Jack's Classic
Item Form
Powder
Item Weight
4 Pounds
Liquid Volume
20 Liters
Specific Uses For Product
Plant Growth

🌿20-20-20 balanced NPK for rapid growth

💧Water-soluble powder for easy mixing

🧪Micronutrients included for optimal health

46814 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

Description

🌱 Feed your plants like a pro—grow greener, faster, smarter!

MICRONUTRIENT BOOST - Complete nutrition with essential trace elements—no extra feeding required.
PRECISION DOSING SPOON - Included measuring spoon ensures perfect mix every time.
DUAL FEEDING FLEXIBILITY - Use as foliar spray or root feed to suit your plant’s needs.
BALANCED 20 20 20 FORMULA - Delivers fast green-up and vigorous leaf expansion for all plants.
CONCENTRATED POWDER EFFICIENCY - Mix with water to create multiple gallons of nutrient-rich fertilizer.

Jack's Classic 20-20-20 All Purpose Fertilizer is a water-soluble powder designed for both indoor and outdoor plants. Featuring a balanced nitrogen, phosphorus, and potassium formula with added micronutrients, it supports rapid leaf expansion and vibrant green foliage. Versatile for foliar or root feeding, it includes a measuring spoon for precise mixing, making it a trusted choice for gardeners seeking efficient, all-around plant nutrition.

Specifications

ASIN	B00KWYHXXQ
ASIN	B00KWYHXXQ
Best Sellers Rank	#5,043 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #205 in Garden Fertilizers
Brand Name	Jack's Classic
Coverage	Full
Customer Reviews	4.8 4.8 out of 5 stars (10,532)
Date First Available	October 2, 2000
Global Trade Identification Number	00671341520641
Included Components	All Purpose Plant Food
Is Discontinued By Manufacturer	No
Item Form	Powder
Item Weight	4 Pounds
Item model number	52064
Liquid Volume	20 Liters
Manufacturer	JR Peters
Manufacturer	JR Peters
Mixing Ratio	4 lbs/gallon
Model Number	52064
Number of Items	1
Part Number	52064
Product Dimensions	1 x 1 x 1 inches; 4 Pounds
Specific Uses For Product	Plant Growth
Target Species	plants
UPC	671341520641
Unit Count	64.0 Ounce

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

46814 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews