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Blueberry, Azalea & Camellia Fertilizer with MicroAlgae (4-5-2)

A 4-5-2 organic fertilizer with MicroAlgae for acid-loving and shade-loving plants. Lowers soil pH while gently feeding blueberries, azaleas, camellias, rhododendrons, and hydrangeas.

Key features:

  • 4-5-2 formula lowers soil pH for acid-loving plants
  • Includes MicroAlgae alongside dehydrated poultry manure, bone meal, feather meal, sulfate of potash, and elemental sulfur
  • Enhances color vibrancy and overall plant vitality
  • OMRI Listed and CDFA registered organic input

Available size:

4 lbs, 12 lbs
g&b blueberry azalea and camellia fertilizer with microalgae

For Acid-Loving, Shade-Loving Plants

Gardner & Bloome Organics Blueberry, Azalea & Camellia Fertilizer with MicroAlgae is specially formulated for plants that prefer acidic soil and shaded conditions. The 4-5-2 formula gently lowers soil pH while providing the nutrition acid-loving plants depend on for vibrant color and steady growth.

The blend includes dehydrated poultry manure, bone meal, feather meal, sulfate of potash, elemental sulfur, and MicroAlgae, all working together to enhance color vibrancy and plant vitality. Use it on blueberries, azaleas, camellias, rhododendrons, and hydrangeas.

How to Use Blueberry, Azalea & Camellia Fertilizer with MicroAlgae

  1. For New Acid-Loving Plants: Mix into the planting hole at the rate listed on the bag. Water thoroughly after planting.
  2. For Established Plants: Apply around the base of the plant at the rate on the bag during the growing season. Water in well.
  3. For Container Blueberries: Apply at the container rate listed on the bag, mixed lightly into the top of the soil.
  4. Pair with the Right Soil: Use Gardner & Bloome Organics Acid Planting Mix for acid-loving plants.

Product Specifications

Bag size: 4 lbs, 12 lbs
Guaranteed Analysis: 4-5-2002
Form: Granular
Best uses: Blueberries, azaleas, camellias, rhododendrons, hydrangeas
Certifications: OMRI Listed, CDFA Organic Input Material registered
Ingredients: Dehydrated poultry manure, bone meal, feather meal, sulfate of potash, elemental sulfur, MicroAlgae
Regional Availability: AZ, CA, HI, ID, OR, NV, UT, WA

Safety Data Sheet:

Key Benefits:

Soil Acidity, Done Gently

Lowers pH the way blueberries, azaleas, and camellias prefer, without harsh chemicals.

MicroAlgae for Extra Nutrition

A natural organic ingredient that adds plant-available nutrients alongside the main formula.

Deeper Color, Better Berries

Proper soil chemistry lets acid-loving plants reach the color and fruit quality they are capable of.

Third-Party Verified Organic

OMRI Listed and CDFA Organic Input Material registered, so the organic claim is independently checked.

All of our products are listed by the Organic Materials Review Institute (OMRI), the leading non-profit, internationally recognized third party accredited by the USDA’s National Organic Program (NOP).

That means every ingredient and every process that goes into making our products has been verified 100% compliant as organic, all the way to the original source. Look for the OMRI logo on the bag, ensuring every product is proven organic.

At G&B Organics, we’re always looking for ways to source ingredients and produce our products as locally as possible to our customers.

This reflects our commitment to sustainability, and to investing in local economies and businesses whenever possible.

Find Blueberry, Azalea & Camellia Fertilizer with MicroAlgae at a Store Near You

Available in 4 lb and 12 lb bags at independent nurseries and garden centers in AZ, CA, HI, ID, OR, NV, UT, and WA.