SKU: 69105643413
plant doctor fertilizer

plant doctor fertilizer Plant Doctor Quantum H

Sale price$25.21 Regular price$28.01
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

plant doctor fertilizer Plant Doctor Quantum HPlant Doctor Quantum H helps improve, build & repair soil structure. It helps clean the soil from heavy metals pesticides herbicides etc and is a great microbe food for lawns & gardens. Quantum H is a premium humic acid solution extracted from Agri Plus, a high grade leonardite ore. It has a high concentration of short chain humic acid and fulvic acid molecules, and in addition is a very plant active liquid humic acid extract. It is manufactured using

Plant Doctor Quantum-H helps improve, build & repair soil structure. It helps clean the soil from heavy metals/pesticides/herbicides etc and is a great microbe food for lawns & gardens. 

Quantum-H is a premium humic acid solution extracted from Agri-Plus, a high-grade leonardite ore. It has a high concentration of short-chain humic acid and fulvic acid molecules, and in addition is a very plant active liquid humic acid extract. It is manufactured using proprietary methods of extraction, settling, and handling, offering a lower sludge content and is easier to handle than other humic acid products - making it the industry benchmark.

  • Improves soils
  • Feeds beneficial microbes
  • 100% Organic based, naturally resourced

Humics are the most natural and organic way to provide plants and soil with a concentrated dose of essential nutrients, vitamins and trace elements. They are complex molecules that exist naturally in soils, peats, oceans and fresh waters. The best and most concentrated sources of humic acids are derived from a compressed organic compound known as Leonardite derived from fresh water deposits. Leonardite is the completely decomposed remnants of living organisms derived from 70 million years of humification. Like manures and other organic compounds are used to build richly fertile compost, so too Leonardite is the end result of nature’s own composting derived at a time when the earth had minimal pollutants. As a comparison, Peat is derived from only a few thousand years of decomposed organic matter. 

Benefits:

  • Powerful chelating agent when soil applied.
  • Increases access to soil nutrients.
  • Increases & stimulates beneficial microbial activity.
  • Increase soil moisture retention.
  • Buffer soil pH.
  • Build and repair soil structure.
  • Helps bind salt

When to use:

  • When organic carbon levels are low
  • When valuable soil nutrients are locked up and unavailable
  • Can be applied with fertilisers
  • Can be used at any time of the year on all plants.
  • Can be applied to all crops, including vegetable crops, trees and vines. Staining may occur.
  • Can be used to all soil types.
  • Compatible with almost all fertiliser, nutrients, pesticides, herbicides, fungicide and defoliants.
  • Can be mixed with almost all liquid fertilisers and liquid nutrients, including seeding, pre-planting, side dress and water runs.

Rates

Turf - Foliar

50-100ml per 100m2 in enough water to provide thorough coverage. Apply fortnightly or as required.

Turf - Soil Drench 

100ml per 100m2. Apply every 4 weeks or as required.

Vegetables

60ml per 10 Lt water

Apply every 2 weeks or as required

Ornamentals

60ml per 10 Lt water

Apply every 4 weeks or as required.

 

Quantum H also comes in larger sizes, up to 1000L. Please contact us for pricing.

Quantum H Technical Guide:

Plant Doctor Applications Guide:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69105643413

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Crystal smith
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★★★★★ 5
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Color: Betty Bigfoot
Great toy! My dog prefers the ball inside which is great for chewing on, bouncing, and playing fetch. Very thick rubber, lasts a good while. The outside cover is pretty tough, but for those who like a challenge it should last a little while. It really depends on how determined and fierce the dog is about chewing! We’ve had 3 of them. We always keep a back up for when one expires!!
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Reviewed in the United States on May 25, 2026
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Anjelica
Charlottesville, US
★★★★★ 5
Perfect for Heavy Chewers—Huge Hit in Our House!
Color: Aurora Beast
This toy is an absolute favorite in my house! My dogs are usually pretty picky and can destroy most toys within minutes, but this one has seriously impressed me. It’s super durable while still being soft enough for them to carry around and cuddle with. They’re completely obsessed—whether they’re chewing on it, tossing it around, or just walking around proudly with it in their mouths. It keeps them entertained for a long time, which is a huge win. Definitely worth it if you have strong chewers and want something that actually lasts. I’ll be buying more from this line for sure!
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Reviewed in the United States on April 4, 2026
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Penny Theriault
Boise, US
★★★★★ 5
SUPERB FOR AGGRESSIVE CHEWERS
Color: Betty Bigfoot
Our Silver Lab, Theo, is a VERY aggressive chewer who loves destroying balls! We bought Barkbox Betty for Theo’s Birthday, and it was almost a week before Theo removed the cover when he discovered the ball inside and he loves it! And it’s tough design seems to be holding up! Eager to figure out if it floats! We will definitely buy this high quality toy again!
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Reviewed in the United States on February 22, 2026
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Meg
Carnegie, US
★★★★★ 4
Too hard and heavy.
Color: Fowl Play
Very cute idea but my dog was not at all interested. It’s too hard for her to chew on. She didn’t even care enough about it to rip the outside. It’s hard and heavy. I will stick with the non-super chewer bark toys. They don’t last as long, but she loves them.
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Reviewed in the United States on September 2, 2025
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jennifer72
San Leandro, US
★★★★★ 5
Tough & fun!
Color: Betty Bigfoot
This is my puppy’s favorite toy. I’ve bought 4 in case he eventually finds a way to destroy the ball because he is a 1 year old super-chewer. That said, this ball is TOUGH! It’s taken severe abuse from our dog & we couldn’t be more satisfied.
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Reviewed in the United States on April 19, 2026

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