Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 4 lb. Bag; The Original & Best Fertilizer for all Acid Loving Plants including Rhododendrons & Hydrangeas.

Excellent fertilizer for acid hungry plants. I put some of this on my hydrangea, azalea, and rose bushes that needed a boost after the long winter we had in the northeast. The plans THRIVED on this stuff. The rose bush blew up with beautiful pink roses and the hydrangea grew an additional 6-10 inches this year in height. Excellent product and will be using again next year.

It’s stinky, but it works! Within days this perked up my holly bushes and they both had new growth all over them. They had been looking dead-ish prior to application and are now lush and full. I love this entire line of fertilizers.

Great value. I had a lot of hydrangeas & spruce trees to fertilize. It was great to have a large bag. I hope you are able to carry it again. I will need it for spring.

Other fertilizers I have tried have failed to aid our Royal Family Holly to grow sufficiently. After doing some reading, I found I was using the wrong type and mixture of fertilizers. The Holly-Tone 4-3-4 is the recommended strength and formulation, so I am very hopeful by this summer we will see improvement in size and health of our plants.

Works very well as described. For some reason mice like this stuff, so if you have any left over store it carefully., A metal bucket or something with a lid, I lost over half a bag to the little bastards, ate into the bag and scattered it everywhere over the winter.

My Rhododendron's were turning brown and withering away these past few years. A friend recommended this to treat them. I used one box according to directions over 8 of my bushes. Technically, I should have gone a little heavier and done another box. That was 3 months ago. My bushes are green, full and healthy now with no browning of the leaves. They are doing so well that I'm going to get an additional box to make sure they continue to thrive. I'm excited because there are healthy looking buds on all of my bushes and last year they were so sickly they hardly bloomed. This was well worth the money spent, I almost thought my bushes were a lost cause.

I use this on my Raspberries, rhododendrons, evergreens and hydrangeas both spring and fall and get great results in both berries and blooms. I use nothing else but weeding.

We had several holly bushes that were starting to turn yellow and drop leaves. We were surprised b/c they survived a pretty harsh and unpredictable Massachusetts winter this past year looking great. Then in early summer started loo shows signs of not doing so well. After just one application of Holly-Tone are bushes are back to where they were. The leaves stopped dropping incredibly after just a few days, the colour deepened and the bushes filled back in in about 2 weeks. We got Rose-Tone next for the rose bushes and same type of results occurred. We're sold on this brand!

To fertilize my evergreen and blueberries plants, I seen a bit of the brown going away on the cedars leafs but yet to see blueberries flowering! The only thing I don't like the smell of the fertilizer.

Used this on my holly bushes after they got blasted with the wind over the winter and now I have lots of new growth on the bushes

Expensive as I suspect it's imported from the US, probably find something similiar for much less in the UK if I tried harder.