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Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)
Jack's Classic All Purpose 20-20-20 (8 oz)

Jack's Classic All Purpose 20-20-20 (8 oz)

$24.99
Size 1.5 lbs

In stock
Hassle-free returns

Hassle-free returns

Fast and free shipping on orders over $89

Fast and free shipping on orders over $89

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The general-purpose industry standard, 20-20-20 is great for maintaining plants in garden center and growing facilities. It provides fast green-up and great foliar expansion due to the high percentage of ammonium and urea nitrogen plus balanced phosphorus and potassium for excellent root and shoot growth. Balanced nitrogen, phosphorous and po... Read More

The general-purpose industry standard, 20-20-20 is great for maintaining plants in garden center and growing facilities. It provides fast green-up and great foliar expansion due to the high percentage of ammonium and urea nitrogen plus balanced phosphorus and potassium for excellent root and shoot growth. Balanced nitrogen, phosphorous and potassium with nutrients for all indoor and outdoor plants. Feeds both the roots and the leaves. Comes in a plastic tub with water resistant label.

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The general-purpose industry standard, 20-20-20 is great for maintaining plants in garden center and growing facilities. It provides fast green-up ... Read More

The general-purpose industry standard, 20-20-20 is great for maintaining plants in garden center and growing facilities. It provides fast green-up and great foliar expansion due to the high percentage of ammonium and urea nitrogen plus balanced phosphorus and potassium for excellent root and shoot growth. Balanced nitrogen, phosphorous and potassium with nutrients for all indoor and outdoor plants. Feeds both the roots and the leaves. Comes in a plastic tub with water resistant label.

Read Less
Sku: 671341520245

Give your plants the balanced nutrition they crave with Jack’s Classic All Purpose 20-20-20, the professional-grade water-soluble fertilizer trusted by gardeners for generations. This versatile, easy-to-use formula is designed to deliver rapid results for vegetables, flowers, shrubs, and indoor plants alike.

Key Benefits of Jack’s Classic All Purpose 20-20-20 Fertilizer:

    Read More

Give your plants the balanced nutrition they crave with Jack’s Classic All Purpose 20-20-20, the professional-grade water-soluble fertilizer trusted by gardeners for generations. This versatile, easy-to-use formula is designed to deliver rapid results for vegetables, flowers, shrubs, and indoor plants alike.

Key Benefits of Jack’s Classic All Purpose 20-20-20 Fertilizer:

  • Balanced Nutrient Formula: Contains an optimal blend of 20% nitrogen, 20% phosphorus, and 20% potassium to promote vigorous root development, rapid leaf expansion, and vibrant blooms.

  • Feeds Through Roots and Leaves: Specially formulated to feed through both roots and foliage, delivering nutrients quickly for faster green-up and healthier, more resilient plants.

  • Proven Performance: A tried-and-true performer in vegetable gardens, flower beds, container gardens, and landscapes for consistent, reliable growth.

  • Ideal for Indoor and Outdoor Plants: Perfect for foliage plants indoors—keeps leaves lush, deep green, and thriving all year long.

  • Easy to Mix and Apply: Dissolves completely in water for hassle-free feeding with a watering can or hose-end sprayer.

Why Choose Jack’s Classic All Purpose 20-20-20?

Whether you’re feeding houseplants, vegetables, flowers, or ornamentals, Jack’s Classic All Purpose Fertilizer delivers the balanced nutrition plants need to reach their full potential. The professional formulation provides a fast-acting boost to support strong roots, greener foliage, and abundant blossoms.

Perfect For:

  • Vegetables, herbs, and edible gardens

  • Flowering annuals and perennials

  • Indoor foliage plants and houseplants

  • Trees, shrubs, and ornamentals

  • Container gardens and hanging baskets

Product Highlights:

  • Size: 8 oz

  • Form: Water-soluble powder

  • Application: Feeds through leaves and roots

  • Use: Indoor and outdoor plants

  • NPK Ratio: 20-20-20

How to Use:
Simply dissolve the recommended amount in water and apply every 7–14 days during active growth. For best results, feed early in the morning or late afternoon to avoid leaf burn.

Transform your garden into a lush, thriving oasis with Jack’s Classic All Purpose 20-20-20—trusted nutrition for stronger roots, greener leaves, and bigger blooms.

Order today and give your plants the all-purpose feeding solution they deserve!

For more information about this brand, visit the jrpeters website.

Read Less
Give your plants the balanced nutrition they crave with Jack’s Classic All Purpose 20-20-20, the professional-grade water-soluble fertilizer trusted by gardeners for generations. This versatile, easy-to-use formula is designed to deliver rapid results for vegetables, flowers, shrubs, and indoor p... Read More

Give your plants the balanced nutrition they crave with Jack’s Classic All Purpose 20-20-20, the professional-grade water-soluble fertilizer trusted by gardeners for generations. This versatile, easy-to-use formula is designed to deliver rapid results for vegetables, flowers, shrubs, and indoor plants alike.

Key Benefits of Jack’s Classic All Purpose 20-20-20 Fertilizer:

  • Balanced Nutrient Formula: Contains an optimal blend of 20% nitrogen, 20% phosphorus, and 20% potassium to promote vigorous root development, rapid leaf expansion, and vibrant blooms.

  • Feeds Through Roots and Leaves: Specially formulated to feed through both roots and foliage, delivering nutrients quickly for faster green-up and healthier, more resilient plants.

  • Proven Performance: A tried-and-true performer in vegetable gardens, flower beds, container gardens, and landscapes for consistent, reliable growth.

  • Ideal for Indoor and Outdoor Plants: Perfect for foliage plants indoors—keeps leaves lush, deep green, and thriving all year long.

  • Easy to Mix and Apply: Dissolves completely in water for hassle-free feeding with a watering can or hose-end sprayer.

Why Choose Jack’s Classic All Purpose 20-20-20?

Whether you’re feeding houseplants, vegetables, flowers, or ornamentals, Jack’s Classic All Purpose Fertilizer delivers the balanced nutrition plants need to reach their full potential. The professional formulation provides a fast-acting boost to support strong roots, greener foliage, and abundant blossoms.

Perfect For:

  • Vegetables, herbs, and edible gardens

  • Flowering annuals and perennials

  • Indoor foliage plants and houseplants

  • Trees, shrubs, and ornamentals

  • Container gardens and hanging baskets

Product Highlights:

  • Size: 8 oz

  • Form: Water-soluble powder

  • Application: Feeds through leaves and roots

  • Use: Indoor and outdoor plants

  • NPK Ratio: 20-20-20

How to Use:
Simply dissolve the recommended amount in water and apply every 7–14 days during active growth. For best results, feed early in the morning or late afternoon to avoid leaf burn.

Transform your garden into a lush, thriving oasis with Jack’s Classic All Purpose 20-20-20—trusted nutrition for stronger roots, greener leaves, and bigger blooms.

Order today and give your plants the all-purpose feeding solution they deserve!

For more information about this brand, visit the jrpeters website.

Read Less

  • Nitrogen 20%
  • Phosphate 20%
  • Potassium 20%