Is this a complete fertilizer?

No. Its NPK is 1-0-0, so it supplies almost no nitrogen, phosphorus or potassium. Use it alongside a regular lawn or tree fertilizer to fix trace-element deficiencies.

How much area does the 5 lb bag cover?

Coverage depends on the rate you apply, but 5 lb is a small quantity suited to spot treatment or a small lawn. Check the label rate before buying for a large yard.

Can I use it on trees as well as lawns?

Yes. It is labeled for lawns and trees; broadcast it around the drip line and water it in so the clay granules break down.

When is the best time to apply it?

Apply during active growth in spring or early fall and water it in right away. Avoid applying to dry, stressed turf in summer heat.

Is $20.99 a good price?

It is the best new price among the three stores listing it as of November 6, 2026, and sits at the low end of its recent range.

Medina Micronutrients 1-0-0 Fertilizer Price History: $20.99

Q: Where is the Micronutrients 1-0-0 Granular Fertilizer - 5 lb Bag by Medina cheapest?

At Home and Garden Supply, for $20.99, 16% under what the other stores charge, as of our latest check.

Q: Where can I buy the Micronutrients 1-0-0 Granular Fertilizer - 5 lb Bag by Medina?

3 stores we checked sell it, including Home and Garden Supply, Walmart, eBay.

What reviewers say

Buyers use it mainly to green up lawns and correct yellowing on trees, and most report visible improvement over several weeks. Complaints center on the small bag size and the need to water it in.

What people mention

ColorPraisedOwners say yellowed turf and shrubs green up after application.
Bag sizeCriticisedBuyers note 5 lb covers only a small lawn.
ApplicationMixedSpreads evenly but is dusty and must be watered in.
Deficiency fixPraisedUsed to correct iron and zinc shortages rather than as a general feed.

From Home and Garden Supply

Balanced blend of iron, manganese, zinc, copper and boron for plant health and growth
Helps correct micronutrient deficiencies such as yellowing leaves and stunted growth
Promotes strong, healthy plants with improved vitality and resilience
Supports photosynthesis for increased growth and yield
Enhances the plant's ability to absorb essential nutrients from the soil
Suitable for lawns, gardens, trees, shrubs, flowers, bushes, ornamentals, vegetables and houseplants

Sizes: 5 lb bag, Case (6 x 5 lb bags)
Materials: Active ingredients: Iron 12.85%, Zinc 7.53%, Sulphur 6.6%, Copper 0.6%, Manganese 1.15%, blend of clays 72.16%
Care: Read the entire product label before use and follow all safety precautions, mixing instructions and proper application methods
Packs: 5 lb bag or case of 6 x 5 lb bags

About the Micronutrients 1-0-0 Granular Fertilizer - 5 lb Bag by Medina

Medina Micronutrients 1-0-0 Granular Fertilizer is a nutrient-rich product specifically designed to provide essential micronutrients to plants. It contains a balanced blend of micronutrients, including iron, manganese, zinc, copper, and boron, which are vital for plant growth, health, and overall vitality.

These micronutrients play crucial roles in various plant processes, such as photosynthesis, enzyme activity, and nutrient uptake. By applying Micronutrients 1-0-0, you can help to correct micronutrient deficiencies, improve plant vigor, and promote healthy, productive growth.

Key Features:

• Provides a balanced blend of iron, manganese, zinc, copper, and boron, which are crucial for plant health and growth.

• Helps to address micronutrient deficiencies in your soil, preventing problems like yellowing leaves and stunted growth.

• Promotes strong, healthy plants with improved overall vitality and resilience.

• Helps plants produce energy through photosynthesis, leading to increased growth and yield.

• Enhances the plant's ability to absorb essential nutrients from the soil.

• Suitable for a wide range of plants, including lawns, gardens, trees, and shrubs.

*HomeandGardenSupply.com always recommends reading the entire product label before use, and following all necessary safety precautions, mixing instructions and proper application methods.