Espoma Holly-Tone Organic 4-3-4 Fertilizer — 2 Pack of 4 lb Bags for Acid-Loving Shrubs & Evergreens, Slow-Release

Espoma Holly-Tone 4-3-4 is a slow-release, natural and organic fertilizer formulated for acid-loving shrubs, evergreens, azaleas, rhododendrons, hydrangeas and berries.

Made from a blend of natural ingredients plus Espoma’s Bio-tone formula, Holly-Tone supplies nutrients gradually to support steady growth and flowering without synthetic sludge or toxic additives. Approved as an organic input material and manufactured in the USA, this product arrives ready-to-use in two 4 lb. bags so you can feed multiple plants or repeat applications across the season.

How do I apply Holly-Tone to my acid-loving shrubs?

Apply the granules to the soil surface around the root zone—typically at the plant’s drip line—then water thoroughly to begin nutrient release. Use the product in spring and fall for ornamental shrubs and in early and late spring for berries.

• Scatter evenly around the drip line; avoid direct trunk contact.
• Water after application to move nutrients into the root zone.
• Repeat seasonal applications for ongoing nutrient availability.

What makes Holly-Tone suitable for acid-loving plants?

Holly-Tone’s 4-3-4 NPK analysis and 5% sulfur content help maintain the slightly acidic soil conditions many ericaceous plants prefer. Its organic sources of nutrients break down slowly, feeding plants over time without a sudden nutrient spike.

• Formulated specifically for azaleas, rhododendrons, camellias, hydrangeas, blueberries and more.
• Sulfur included to help support soil acidity where needed.
• Slow-release organics minimize burn risk and promote steady feeding.

Can I use Holly-Tone in an organic garden or around edibles?

Yes — Holly-Tone is registered as an Organic Input Material and meets requirements for organic production, making it appropriate for certified organic gardens and for use around certain edible plants like blueberries and strawberries. Always follow label directions for specific crop use and timing.

• Approved for organic gardening use.
• Safe for use around berry plants when applied as directed.
• No synthetic sludges or toxic ingredients listed on the label.

How much product should I use per plant or area?

Application rates vary by plant size and type; reference the package instructions for exact measurements. As a general guide, light feeders and smaller shrubs require modest amounts while larger shrubs and grouped plantings need proportionally more to cover the root zone.

• Measure by plant size and spread to reach the drip line.
• Use smaller amounts for potted or young plants to avoid overfeeding.
• Two 4 lb. bags provide enough fertilizer for multiple applications or several shrubs.

Who is this for? Espoma Holly-Tone 4-3-4 is designed for gardeners who tend acid-loving ornamentals, home berry patches, or evergreen landscapes and prefer natural, certified-organic inputs. It’s ideal for homeowners, hobby growers, and organic gardeners who want a dependable, slow-release fertilizer made in the USA that’s ready to apply straight from the bag.