Best Fertilizer For Gardenias. 7 Best Fertilizers for Gardenia. Remember gardenias are known as acid loving plants. In addition Osmocote guarantees these burns too. This is incredibly easy to use and feeds up to 6 months.
Some fertilizers like blood meal cottonseed meal and fish emulsion can help acidify soil and maintain a low soil pH. Gardenia is an aesthetic flowering plant that belongs to the coffee family. When and How to Fertilize Gardenias should be fertilized three times a year in spring summer and early fall applying the amount recommended on the fertilizer label or slightly less. It has its origins in the tropical and subtropical regions of Asia Africa Madagascar and other areas. Espoma HT36 Holly-Tone Plant Food. The best pH value for them is about 55.
JR Peters Jacks Classic No15 Acid Special Fertilizer.
Various acid fertilizers lower soil pH to free up nutrients. Nelson Acid Loving Plant Food Huge Blooms For Azalea Jasmines Roses Camellias Gardenias NutriStar 9-13-11 2 LB Scotts Miracle Gro 1850011 Plant Food 4 lb 181 kg Jobes Azalea Camellia Rhododendron Fertilizer Spikes 10 Spikes. Coffee grounds are also very acidic in nature. What is the Best Fertilizer for Gardenias. MirAcid contains a ratio balance of 30-10-10. The gardenia is native to eastern Asia China Taiwan and Japan.