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Deal.ai › Peters Professional
Peters Professional
Peters Professional 14-0-8 Hydroponic Boost Fertilizer

Peters Professional 14-0-8 Hydroponic Boost Fertilizer

Best price now

$29.99at IGH SupplyObserved at 9:54 PM

35% under what the other stores charge

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

Visit IGH Supply

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Our take on the Peters Professional 14-0-8 Hydroponic Boost Fertilizer

Peters Professional Hydroponic Boost is a powdered 14-0-8 fertilizer with magnesium and micronutrients, made for hydroponic crops and peat-based cultures. It has no phosphorus, so it suits a boost role alongside a base feed rather than as a stand-alone all-round formula. The best new price is $29.99 at IGH Supply as of November 6, 2026, with three stores listing it new.

Best forHydroponic growers running a separate base nutrientPeat-based and container nursery setupsFeeding bedding plants and pot plantsGrowers who want a low-phosphorus nitrogen and potash boost
Pros
  • Powdered form dissolves and mixes easily
  • 14-0-8 gives a strong nitrogen and potash push
  • Includes magnesium and essential micronutrients
  • No phosphorus, useful where P is already covered
  • Fast uptake claimed for active growth phases
Cons
  • Zero phosphorus means it is not a complete stand-alone feed
  • Inorganic formula, not for organic growers
  • No eco-friendly certifications
  • Powder needs careful measuring and storage to stay dry

Peters Professional 14-0-8 Hydroponic Boost Fertilizer prices at every store

  • IGH SupplyNew

    In stock

    $29.99Observed at 9:54 PM
    Visit IGH Supply
  • Custom HydroNew

    In stock

    $45.93Observed at 9:54 PM
    Visit Custom Hydro
  • Evolve Garden SupplyNew

    In stock

    $48.95Observed at 9:54 PM
    Visit Evolve Garden Supply

Also available at

  • GrowGoods Garden SupplyCheck price at GrowGoods Garden Supply

Peters Professional 14-0-8 Hydroponic Boost Fertilizer price history

Lowest price we've seen: $29.99 on Nov 7 at IGH Supply. Tracked across 5 stores since Nov 7.

Specifications

Type
Hydroponic Boost
Primary Use
Hydroponic Boost
Use
Hydroponic crops
Soil Type
peat-based cultures
Form
Powder
Material
Inorganic Based
NPK Ratio
14-0-8
Micronutrients
micronutrients
Active Ingredients
NPK, magnesium and essential micronutrients
Ingredients
NPK, magnesium and essential micronutrients
Organic
No
Eco-Friendly Certifications
No
Effect Duration
Fast, efficient nutrient uptake
Effect Highlights
Provides vital supplemental nitrogen, potash, calcium and magnesium
Effect Speed
fast, efficient nutrient uptake
Texture
Powder
Suitable Application Site
bedding plants, container nursery stock, pot plants, Hydroponic System
Suitable Plant Type
hydroponic plants
Container Type
package
Packaging Type
package
Application Method
Hydroponic System Nutrient
Included Materials
Contains NPK, magnesium and essential micronutrients
Free Of
Pure formulation—no ballast substances

Questions and answers

Can I use this as my only hydroponic nutrient?
No. The 0 in 14-0-8 means no phosphorus, so it works as a boost alongside a base nutrient that supplies phosphorus and calcium.
What plants is it made for?
Hydroponic crops, bedding plants, container nursery stock and pot plants, including peat-based cultures.
How is it applied?
It is a powder mixed into the hydroponic system's nutrient solution. Follow the label rate for your crop and stage.
Is it organic?
No. It is an inorganic, mineral-based fertilizer with no organic certification.
What does it contain besides NPK?
Magnesium and essential micronutrients, with no ballast substances in the formulation.
When is the price lowest?
The best new price seen is $29.99 at IGH Supply as of November 6, 2026. Check the price history before buying.
Where is the Peters Professional 14-0-8 Hydroponic Boost Fertilizer cheapest?
At IGH Supply, for $29.99, 35% under what the other stores charge, as of our latest check.
Where can I buy the Peters Professional 14-0-8 Hydroponic Boost Fertilizer?
4 stores we checked sell it, including IGH Supply, Custom Hydro, Evolve Garden Supply, GrowGoods Garden Supply.