FertilizingGardeniasInYourGarden. Nikki Tilley's avatar.Fertilizinggardeniasin fall or during winter dormancy should be avoided. In order to prevent over fertilization from occurring, you should apply fertilizer about once a month. To keep your gardenias healthy and vibrant, follow these fertilizing tips: Fertilize in early spring, after the last frost of the winter. Feed plants every three to four weeks during the growing season. Use an acidic, slow-release fertilizer, fish emulsion, blood meal, or coffee grounds. Gardening Supplies. Gardeniafertilizer.Save this pin to discover essential tips for fertilizinggardenias and unlocking their full potential inyourgarden! Gardenias (Gardenia jasminoides) are intensely fragrant flowering shrubs. Learn what it takes for these tropical evergreens to thrive in this guide. Looking to add some gardenia to yourgarden, but don't know where to start? Find out how to plant, grow and care for Gardenia!A gardenia that is over-fertilized will wilt and drop flowers early. Pruning and Maintenance. Close-up of a large Gardenia bush in the garden. Get expert advice on gardenia care from Southern Living Plants, covering how to water, fertilize, plant, and increase blooms.Southern Living Gardenias love bright, filtered sunlight. Look for a spot inyourgarden that receives morning sun; some afternoon shade is also helpful. FertilizingGardenias. The best plant food for gardenia is an organic type for acid-loving plants such as 3-4-3. Apply it in spring after the danger of frost has passed, using 1 cup of gardeniafertilizer for every foot in diameter of your shrub’s dripline and scratching it into the soil. How to FertilizeGardenias. Gardenias are acid loving plants and a simple pH test can determine if your soil needs some amending. You can purchase soil test strips at most garden centers or send you soil off for a professional test. Fertilizegardenias lightly in the spring once frost has passed with a well-balanced, extended-release, acid-forming, azalea fertilizer. Fertilize the shrubs again 6 weeks later to encourage extra flowers or faster growth of young shrubs. How to FertilizeGardenia Shrubs. Our liquid gardeniafertilizer is a concentrate you add to water and feed your plants with your regular watering schedule. Mix one teaspoon of fertilizer with one gallon of water. Fertilize your growing plant. Gardenias should be fertilized every three weeks. You should use an acid-based fertilizer as gardenias prefer acidic soil and fertilizer.Maggie Moran Home & Garden Specialist. Maggie Moran is a Professional Gardener in Pennsylvania. Gardenias are evergreens with white billowy blossoms and a sweet, intense perfume that permeates the air in Southern gardens from spring through summer.When it's time to plant your gardenia, start by finding a spot inyourgarden that gets full sun to light shade. Fertilizing Needs for Dwarf Gardenias. Use a fertilizer that's formulated for acid-loving plants, preferably one that also has iron, making one application in spring and another one in summer. Who doesn’t love the heady scent of flowering gardeniasin the garden? But, to get plenty of those lovely white blooms and healthy thriving plants, you will need to fertilise your gardenias. Gardenias are fairly heavy feeders and they need nitrogen for healthy green foliage...
