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Heirloom Boost & Bloom is our house blend of granular fertilizer that we use on our roses here at the nursery. Give your roses the boost of nutrients they need to flower productively and continue to establish strong roots and new growth.

Only to be used on mature plants (season two and beyond), this granular fertilizer is too hard for young, first year plants to process and may burn the roots. This product is also not advised for roses in containers.

Use as a top dressing in the early spring, as plants are coming out of dormancy. We then recommend applying a ½ cup per plant every four weeks during the growing season.
- SKU: HBBGF001

The BEST!!!

I've tried LOTS of different rose fertilizers and this is by FAR the BEST!!! Each of the roses (60+ - teas, grandifloras, climbers, floribundas... zone 7b/8)) have grown at least one new cane, and the foliage is much more resistant to black spot this season after the application of this rose food. I will not buy any other rose fertilizer from now on!

Best rose food

For the last three years I have purchased 85% of my roses from Heirloom. I believe not only do they have an excellent rose product, the fertilizer is the best as well.

Very effective.

This worked well for my roses. This the fish emulsion and the mint compost are terrific.

The BEST

This rose food is excellent. I have grown roses for decades, and have never had a rose food produce so many buds and such healthy plants. Worth the investment

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