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Auto-deliveries sold by PETRA TOOLS and Fulfilled by Amazon

PetraMax Organic Liquid Vegetable Fertilizer, Organic Liquid Fertilizer for Vegetables, Liquid Seaweed Plant Food for Vegetables, 3-3-2 NPK All Purpose Organic Fertilizer Made in The USA (8 oz)

4.2 4.2 out of 5 stars 92 ratings

$17.99 $2.25 per Fl Oz
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8 Oz
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Purchase options and add-ons

Brand Petra
Item Weight 8 Ounces
Item Form Liquid
Coverage Full
Liquid Volume 8 Fluid Ounces

About this item

  • DUAL-PURPOSE VEGETABLE FERTILIZER: Our liquid fertilizer concentrate encourages foliar growth and vigorous roots while enhancing resistance to plant diseases. It contains liquid seaweed for plants, corn, and American fish that promote healthy plants and better harvests
  • MICROBIAL ACTIVITY ENHANCER: The advanced formula works by improving the microbial activity of beneficial microorganisms for quick availability of nutrients from the soil. It aerates the ground and grows good organisms for tasty, nutritious produce.
  • MADE WITH ORGANIC INGREDIENTS: We made sure that our vegetable food fertilizer doesn't contain harmful chemicals that can damage the crops and soil. We converted the organic materials into a plant food formula that improves the soil and plant health.
  • FOR INDOOR & OUTDOOR USE: Our water soluble fertilizer for vegetables is ideal for use indoors and outdoors, such as greenhouses, hydroponics, farms, and home gardens. Apply as suggested in the label and see vibrant, stronger, and healthier plants. Just mix 2oz per gallon of water and apply to soil.
  • American Family-Owned Company & USA Support: PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers & solutions to keep your home, lawn, and places of business clean, green, and safe.

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Product details

  • Package Dimensions ‏ : ‎ 4.84 x 4.53 x 1.85 inches; 8 ounces
  • Item model number ‏ : ‎ Organic Liquid Vegetable Fertilizer 8
  • Date First Available ‏ : ‎ July 1, 2021
  • Manufacturer ‏ : ‎ Petra
  • ASIN ‏ : ‎ B098HXW9HK
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.2 4.2 out of 5 stars 92 ratings

From the brand


Product Description

PetraMax Organic Liquid Vegetable Fertilizer
Perfect for Every Garden Project

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Customer reviews

4.2 out of 5 stars
4.2 out of 5
92 global ratings

Top reviews from the United States

Reviewed in the United States on May 27, 2023
Good value for this product.
Reviewed in the United States on June 4, 2023
This is a great rooting product! I see the growth already after 2 applications. But, it’s very expensive to use regularly.
Reviewed in the United States on July 10, 2023
I felt duped. It was the tiniest bottle of fertilizer and for the price was not worth it at all! My plants did like it, but truly there are so many other better products for the money.
Reviewed in the United States on March 29, 2022
I applied this "stuff" to my seedlings at the rate of 1oz per gallon of water (which is a half rate) and most everything died. The tomato seedlings did okay, but the peppers, cauliflower, broccoli, kale, and Brussel sprouts all died within 2 days of application.
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