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Boca Hydro
Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer

Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer

Best price now

$19.99at Boca HydroObserved at 9:58 PM

20% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer

A water-soluble zinc micronutrient powder from Boca Hydro, chelated with EDTA at 14% zinc. It mixes into stock solutions for hydroponics and fertigation, or into foliar sprays and soil feeds for any plant type. The 1 lb container makes roughly a gallon of concentrated stock. At $19.99 at Boca Hydro as of November 6, 2026, it sits at the low end of the three stores that carry it new.

Best forHydroponic and coco growers running zinc-deficient cropsFertigation setups dosing micronutrients into irrigationGrowers correcting zinc deficiency with foliar spraysAnyone feeding many plants who wants a bulk 1 lb tub
Pros
  • 14% chelated zinc is a concentrated dose, so a little goes far
  • EDTA chelation keeps zinc available across soil, coco and hydro
  • Dissolves cleanly for stock solutions and foliar mixing
  • Works as foliar, soil drench or fertigation feed
  • 1 lb tub covers many small feeds for the price
Cons
  • Zinc only: no other micronutrients, so it is not a standalone feed
  • Easy to overdo; zinc is toxic to plants in excess
  • EDTA chelate is less favored by some organic growers
  • Powder needs careful weighing for small reservoirs

Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer prices at every store

  • Boca HydroNew

    In stock

    $19.99Observed at 9:58 PM
    Visit Boca Hydro
  • WalmartNew

    In stockSold by Boca Hydro

    $24.99Observed at 9:58 PM
    Visit Walmart
  • eBayNew

    In stock

    $24.99Observed at 9:58 PM
    Visit eBay

Store links may earn us a commission.

Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer price history

Lowest price we've seen: $19.99 on Nov 7 at Boca Hydro. Tracked across 3 stores since Nov 7.

Specifications

Type
Micronutrient
Primary Use
Fertilizer, Micronutrient Zinc Fertilizer
Use
hydroponics, fertigation systems, foliar sprays, soil application
Soil Type
Coco, Hydroponics, Soil
Form
Water Soluble
Material
Zinc
NPK Ratio
14%
Micronutrients
Zinc
Quantity
1 Lb
Size
1 Lb, 5 Lb, 8 Ounce
Item Volume
1 gallon (Stock Solution)
Item Weight
1 Lb
Effect Duration
Fast
Effect Speed
Fast
Texture
Water Soluble
Active Ingredients
Zinc
Ingredients
Zinc (ZN) Chelated
Inactive Ingredients
EDTA
Container Size
1 Lb
Container Type
5 Lb
Packaging Size
1 Lb
Packaging Type
Container
Suitable Application Site
Hydroponics, Soil, Coco, Foliar Feeding, plants
Suitable Plant Type
all plant types

Questions and answers

How much powder do I use per gallon?
Dosing depends on your target zinc level, so weigh per your nutrient schedule rather than guessing. A 1 lb tub goes a long way because 14% of the powder is zinc.
Is it safe for hydroponics and coco?
Yes. The EDTA chelate keeps zinc soluble and available in recirculating hydro, coco and soil, and it can also be used as a foliar spray.
Can I use it as my only nutrient?
No. It supplies zinc only. Pair it with a complete base nutrient and other micronutrients.
What is the difference between the 8 oz, 1 lb and 5 lb sizes?
Same 14% chelated zinc product in different container sizes. Buy the smaller tub if you feed a few plants; the 5 lb suits larger reservoirs.
When is the price lowest?
At $19.99 at Boca Hydro as of November 6, 2026 it is at the low end of the three stores listing it new. Check the price history before buying a larger size.
Where is the Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer cheapest?
At Boca Hydro, for $19.99, 20% under what the other stores charge, as of our latest check.
Where can I buy the Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer?
3 stores we checked sell it, including Boca Hydro, Walmart, eBay.

Stores we've priced the Boca Hydro Chelated Zinc EDTA 14% Water-Soluble Plant Micronutrient Fertilizer at

  • Walmart deals and prices

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