Jobe's Organics Granular Soil Amendment, Organic Soil Acidifier for Blueberry and Hydrangea Plants, 6 lbs Bag

Product is packaged in an easy to use resealable bag and is performing well.

If you have plants that need a lot of acid (in my case it's blueberries), you need to occasionally add some of this to the soil. It's easy to open, easy to distribute (just toss out on the ground around your plants), and nature will take care of the rest. Just take note of how much to distribute. My experience says that it's better to put too MUCH than too LITTLE.

Ok ordered couple bags of this acidifier. Jobes is a well knows brand for fertilizers and things so a trust worthy company when it comes to plants. My complaint and why one star is off? Well quality control of the bag itself. It looks like the bag wasn't sealed quite correctly, shifted about an inch over, so the one end had the edge stick out once inch farther, and the other side one inch shorter leaving the bag open on that side about an inch. If you know what this acidifier looks like is very tiny round flat particles. basically some of it was out of the bag and in the box. I guess that's what you get when everything is automated, there is no quality control anymore. If it was packed by hand someone should have caught this. It's not worth sending back, but i'm sure i'm out a cup of the material. Anyways, if you need to lower ph (acid) then use this, i think a few blue flowers and blue berries need this to grow in high ph areas like Los Angeles.

We had planted a couple of blueberry bushes several years ago, and they just weren't growing. We decided to give this soil acidifier a try, and what a difference it made! Very easy to apply, just pour the granules around the drip edge perimeter once a month or so.

This has done a great job of brightening up the blue and purple tones of my various hydrangea flowers. It brought my gardenia to life - doubling the size and blooms on it. It greatly increased my blueberry yields and I swear it made them taste sweeter. I've been very pleased and have continued to use this.

Amazon calls this fertilizer but it's not the (bag is properly labelled, however). This will lower the PH of your soil so acid-loving plants can absorb nutrients or fertilizer you might also use (Miracid, for example). It's a long term process, so this size bag is a good value. If your magnolia, azaleas, hydrangeas need a quick boost (yellowing and falling leaves, for example) plan to use this over time as directed AND add a quick acting fertilizer as well.

My wife amends her soil with this in her fig trees! If she likes it, I love it!!!!

Repeat buyer. This stuff is good!

used this product to acidify a very high alkaline soil...will test PH next spring. Easy to use product.

Excellent produit arrivé dans le temps prévu. Je suis très contente de mon achat

takes 3-4 months to actually work. so I'm guessing at a rating.

Needed this to amend my soil for my blueberries and it was very easy to work with!

Best soil acidifier but wasn't 76.28 $..... I've paid 35 $ last order ! Too bad, going to find something else from another company cause I need a lot for my hydrangeas