10 bestFertilizers For Hydrangeasof March 2026
112M consumers helped this year.
28% off
1
Miracle-Gro Water Soluble Bloom Booster Plant Food - 1.5Kg
Miracle-Gro
9.9
2
Miracle-Gro Water Soluble All Purpose Plant Food - 1.5kg
Miracle-Gro
9.8
3
Scotts Company Osmocote 274250 Outdoor and Indoor Smart Release Plant Food Bottle, 2-Pound
Osmocote
9.6
4
Espoma GSUL6 Soil Acidifier, 6-Pound
Espoma
9.3
5
Espoma Organic Soil Acidifier Fertilizer, 30 lb
Espoma
9.1
OtherUp to 17% off
Jobe’s Organics Soil Acidifier for Hollies, Blueberries and Other Acid Loving Plants, Turns Hydrangeas Blue, 6 Pound Bag
Miracle-Gro Watering Can Singles All Purpose Water Soluble Plant Food - 24pack
Espoma HT4 4 Lbs Holly-Tone® Plant Food 4-3-4
Miracle-Gro Shake N Feed Ultra Bloom Plant Food - 2.04kg
6
Osmocote Flower and Vegetable Smart-Release Plant Food, 4.5-Pound (Plant Fertilizer)
Osmocote
8.8
7
Espoma Co. PT4 4-Pound Plant-Tone Organic 5-3-3 Food
Espoma
8.6
8
J R Peters Inc 59324 Jacks Classic No. 7-3-3 Hydrangea Fertilizer, Blue (1.5 lb)
Jack's Classic
8.3
5% off
9
Espoma Co. HT4 Holly-Tone 4-3-4, 4 Pounds
Espoma
8.0
10
Espoma Co. HT18 Holly Tone, 18-Pound
Espoma
7.7
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