Model # 100046957

Internet #203121046

Store SKU #922447

Medina 1 gal. HastaGro Plant Fertilizer


1 gal. HastaGro Plant Fertilizer

  • Organic plant food improves nutrient uptake and blooming
  • Use on indoor and outdoor plants
  • Promotes root growth and aids in transplanting
$24.15 /each

Frequently Bought Together

Product Overview

Three products in one Contains high-quality N-P-K plant food plus Medina Soil Activator to stimulate biological activity, and HuMate humic acid to improve the soil structure by improving nutrient uptake, and seaweed extracts to stimulate fruiting and blooming. It is ideal for foliar applications where nutrients are absorbed directly by the plant. Low-salt, low chemical formulation prevents leaf burn. Nitrogen is derived from clean urea sources and is complexed with humic acid.

  • Promotes fruiting and blooming
  • Builds biological activity in the soil
  • Prevents salt and chemical buildup
  • Gentle formulation for foliar application
  • Excellent for transplanting
  • Promotes root growth

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

What is the mixing rate? How many gallons of usable fertilizer does a gallon make and what is the recommended usage

Asked by: 151
Recommended is 1 tablespoon (1/2 oz) per gallon of water. 1 gallon of product will make about 1500 gallons of spray. Just wet leaves until dripping and move on. For soil application increase to 2 tablespons (1 oz) per gallon.
Answered by: PDR
Date published: 2016-12-10

Does this liquid fertilizer can be further diluted in water and sprayed by irrigation means?

Asked by: Barracuda
It is a concentrate and should be diluted. Average use on plants is 1 teaspoon (1/2 oz) per gallon of water.
Answered by: PDR
Date published: 2016-12-10
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Customer Reviews

1 gal. HastaGro Plant Fertilizer is rated 5.0 out of 5 by 10.
Rated 5 out of 5 by from Amazing Product This is the most amazing fertilizer you will ever use. I put it on our grass, shrubbery, trees, groundcover, essentially anything that grows. (Except your children!) Its is much better than the stuff you buy in bags because this is organic and delivers nutrients through the leaves. It also feeds the dirt which in turn feeds your plants for much longer than bagged fertilizer. The results are almost instantaneous and you cannot burn your plants with Hastagro. I've used it for years and am so happy to find it in a gallon size.
Date published: 2016-10-04
Rated 5 out of 5 by from I have used this product for number of years and find it good for the garden. It is easy to app... I have used this product for number of years and find it good for the garden. It is easy to apply with a hose end sprayer. Foliar feeding is one of the best ways to provide fertilize to plants and this product is a good one and much less expensive than the big name brand.
Date published: 2016-12-09
Rated 5 out of 5 by from I use HastaGro on all my vegetable gardens with great results. In South Texas I have something pl... I use HastaGro on all my vegetable gardens with great results. In South Texas I have something planted year round and would like the Medina products you sell available all year.
Date published: 2016-12-06
Rated 5 out of 5 by from First Year Gardener; Receiving Master Gardener Results I'm a first year vegetable gardener and can't say that I've ever been very successful. After reading reviews about HastaGro, I decided it couldn't hurt to have every advantage in my vegetable garden. I can't say that I've noticed a huge improvement because this is my first year gardening, but my tomato plants have very large and delicious tomatoes already growing! I've received several compliments and my family thinks that I now have a green thumb. I'm very satisfied with this concentrated seaweed extract. It's hard to find good stuff like this for an organic vegetable garden!! I will DEFINITELY continue using this on all my vegetables.
Date published: 2013-06-11
Rated 5 out of 5 by from Great for Plants & Vegies Since I started using Hastagro plant fertilizer, I can truly see a difference in how healthy my plants are. My tomato plants have lots of blooms, much more than last year.
Date published: 2016-05-03
Rated 5 out of 5 by from The GRass is Green and the Roses Blooming Even the Bougainvillea bloomed profusely... all this despite Houstons present semi-drought year. What I am amazed at is the use ratio. It is so low I think the gallon I purchased will last well into next fall and then some. People in our neighborhood have come by and asked our secret.. needless to say.. (shhhhhhhh) I didn't share it with them yet. ps: I will never buy the "other" products promises again..NOTE: my garden bill for fertilizer has been reduced sharply. I plan to use the saving on more decorative flowers from The Home Depot. Believe me, use this and it HastaGro. Make sure you get the HastaGro for plants. There is a HastaGro for lawns I haven't tried yet as the HastaGro for plants has worked well. I haven't used nor do I plan to use bag fertilizer again. ( more flowers )
Date published: 2013-09-06
Rated 5 out of 5 by from Recommended by horticulturist This is easy to mix - easy for foliage applications - does no burn at all - and not salt build up. Best liquid fertilizer I have ever used. This is my 5th year of using this on house plants and shrubbery, day lilies, roses outdoors.
Date published: 2014-07-15
Rated 5 out of 5 by from I use this ____ on everything! I use Hastagro on all my garden flowers, plants and Vegies. It is truly remarkable the difference it makes. That is why I buy it buy the gallon!
Date published: 2012-07-03
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