Espoma Holly-Tone is a granular organic plant food specially formulated to nourish acid-loving plants such as azaleas, camellias, dogwoods, evergreens, hollies, and rhododendrons. This dry plant food delivers balanced nutrition while enriching soil structure and fertility for healthier, more vigorous growth in both in-ground beds and container plantings.
Rich in natural organics and trusted by gardeners and professionals for decades, Holly-Tone contains Bio-tone, Espoma’s proprietary blend of beneficial microbes. Bio-tone biologically enhances the organic fertilizer to ensure superior plant growth.
Features and Benefits
- 4-3-4 NPK Formula: The balanced ratio of nitrogen, phosphorus, and potassium delivers targeted nutrition for optimal growth of acid-loving ornamentals.
- Bio-tone Microbes: Espoma’s proprietary blend of beneficial microbes that enhances the organic fertilizer.
- Natural Organic Base: Rich in natural organics, this plant food improves soil structure and fertility.
- Versatile Application: Works effectively in in-ground garden beds and container plantings, making it suitable for a wide range of gardening situations.
- Professional-Grade Formula: Recommended by gardening professionals and used successfully for decades.
Specifications
- Brand: Espoma Organic
- Model: HT18
- Size: 18 lbs.
- Formula: 4-3-4 (Nitrogen-Phosphorus-Potassium)
- Type: Granular, dry plant food
- Formulation: Organic
- Contains: Bio-tone proprietary microbe blend








