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Manganese for Plants

Manganese micronutrient for healthy growth and strong roots. Corrects the mottled yellowing between veins seen in beans, spinach, citrus, and palms.

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Works for manganese-deficient plants

  • beans
  • peas
  • spinach
  • citrus
  • palms
  • roses
  • houseplants
  • high-pH gardens

Results you can see

Feeds foliage for deeper color and a brighter, more lively look.

Feeds foliage for deeper color and a brighter, more lively look.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Supports healthy, resilient roots that absorb nutrients more effectively.

Supports healthy, resilient roots that absorb nutrients more effectively.

What's inside your bottle — macronutrients, core minerals, micronutrients, and natural kelp

How to use

  1. Mix

    Shake Well and Add 1 tsp per quart (32 oz) of water.

  2. Feed

    Water your plants as normal. Spring & summer: every 1–2 weeks. Fall & winter: every 4 weeks.

  3. Grow

    Watch how your plants thrive!

Frequently asked questions

How do I know my plants need manganese?

Yellowing between the veins on younger leaves, often with a mottled look, and frizzled new growth on palms. It is common in alkaline, sandy or waterlogged soil.

How long will one bottle last?

At 1 tsp per quart, the 8 oz bottle makes about 48 watering cans of feed. For a typical shelf of 10–15 plants fed every 1–2 weeks in season, that's several months of feeding — and the 32 oz bottle four times that.

Manganese or iron — how can I tell which is short?

Both cause yellow leaves with green veins. Manganese deficiency usually shows more speckling and affects slightly older leaves than iron. If unsure, a complete micronutrient blend covers both.

Do I still need a regular fertilizer?

Yes. This targets one shortfall; your regular feed supplies the nitrogen, phosphorus and potassium that drive growth. Use the two together.

How do I apply it?

Water it into moist soil at the labeled rate, or use it as a foliar spray in the morning or evening for a faster response on the leaves.

Which plants need it most?

Beans, peas, spinach, citrus and palms are the most common cases, along with anything showing the deficiency signs above. It suits edible and ornamental plants alike.

When will I see results?

Deficiency symptoms ease on new growth within two to three weeks; leaves that are already damaged will not recolor, but the next ones will come in healthy.

Let's Start Growing!

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Manganese for Plants $11.99