10 bestFertilizers For Hydrangeasof March 2026
112M consumers helped this year.
5% off
1
Miracle-Gro Water Soluble All Purpose Plant Food - 1.5kg
Miracle-Gro
9.8
10% off
2
Miracle-Gro Water Soluble Bloom Booster Plant Food - 1.5Kg
Miracle-Gro
9.6
3
Osmocote Flower and Vegetable Smart-Release Plant Food, 4.5-Pound (Plant Fertilizer)
Osmocote
9.4
4
Espoma GSUL6 Soil Acidifier, 6-Pound
Espoma
9.1
5
Espoma Co. HT4 Holly-Tone 4-3-4, 4 Pounds
Espoma
8.9
OtherUp to 17% off
Jobe’s Organics Soil Acidifier for Hollies, Blueberries and Other Acid Loving Plants, Turns Hydrangeas Blue, 6 Pound Bag
J R Peters Inc 59324 Jacks Classic No. 7-3-3 Hydrangea Fertilizer, Blue (1.5 lb)
Miracle-Gro Watering Can Singles All Purpose Water Soluble Plant Food - 24pack
Espoma HT4 4 Lbs Holly-Tone® Plant Food 4-3-4
6
Espoma Organic Soil Acidifier Fertilizer, 30 lb
Espoma
8.6
7
Espoma Co. PT4 4-Pound Plant-Tone Organic 5-3-3 Food
Espoma
8.4
8
Espoma Co. HT18 Holly Tone, 18-Pound
Espoma
8.1
9
Scotts Company Osmocote 274250 Outdoor and Indoor Smart Release Plant Food Bottle, 2-Pound
Osmocote
7.8
19% off
10
Miracle-Gro Shake N Feed All Purpose Plant Food - 3.6kg
Miracle-Gro
7.5
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