Espoma® Organic Fertilizer: Slow Release, Big Results!

Espoma® has been a pioneer in organic gardening since 1929 and is known for its commitment to sustainability and soil health. Their fertilizers are composed of natural ingredients and fortified with Bio-tone® beneficial microbes, which enhance nutrient absorption and improve root development.
No Sludge, No Fillers, No Worries
One of the standout features of Espoma® fertilizers is what they don’t include. Unlike some conventional fertilizers that use sewage sludge or synthetic fillers, Espoma® products are free from:
• Sewage sludge: Often marketed as “biosolids,” this waste byproduct can contain heavy metals, pharmaceuticals, and other contaminants. Espoma® avoids it entirely.
• Synthetic chemicals: No harsh salts or artificial growth stimulants that can damage soil biology.
• Animal waste from factory farms: Espoma® sources responsibly and avoids ingredients linked to industrial livestock operations.
This clean formula means:
• Safer for kids and pets
• Better for pollinators and wildlife
• Healthier soil with long-term fertility
Espoma® tailored blended “Tone®” Fertilizers
Each “Tone®” is formulated to meet the distinct nutritional needs of various plants. These products are all-natural, slow-release, and environmentally friendly.
These organic blends made from natural ingredients like bone meal, feather meal, greensand, and humic acids provide macronutrients (N-P-K) and micronutrients tailored to specific plant types.
Popular Espoma® Tones
• Plant-Tone: General-purpose for flowers, vegetables, trees, shrubs.
• Holly-Tone: Acidifies soil, ideal for evergreens and acid-loving plants.
• Rose-Tone: For all varieties of roses, plus other varieties of flowering plants.
• Azalea-Tone: Even though above-ground growth slows or stops in winter, roots continue to grow underground as long as the soil isn’t frozen. In East Texas, where winters are generally mild, this means trees and shrubs planted in fall have several months to establish roots before spring arrives.
• Bio-Tone® Starter Plus: Ideal for new plantings (trees, shrubs, perennials) to promote strong root development.
Key Benefits of Espoma® Slow-Release Fertilizers
• Steady Nutrient supply: Espoma®’s fertilizers break down slowly over time, providing a consistent release of nutrients that matches plant uptake.
• Low Risk of Burning: They are naturally low in salts and less likely to burn plants.
• Less Frequent Applications: Nutrients are released over weeks or months so you don’t need to fertilize as often.
• Environmentally Friendly: Slow release formulas reduce nutrient runoff, protecting waterways and ecosystems.
Application Tips
• Timing: Apply in early spring as growth begins, and again in fall to prepare plants for winter.
• Method: Spread evenly around the drip line of the tree or shrub, avoiding direct contact with the trunk.
• Watering: Water thoroughly after application to activate nutrients and microbes.
Espoma® fertilizers are free from synthetic chemicals, making them safe for pets, people, and the planet. Their organic certification ensures that you’re feeding your landscape with environmentally responsible products. With their slow-release formulas and natural ingredients, Espoma® products make it easy to garden sustainably while achieving beautiful results.


