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Grow More Water Soluble 30-10-10 Fertilizer

Grow More Water Soluble 30-10-10 Fertilizer

5(7 ratings)

Best price now

$19.98at heirloomseedsdirect.comObserved at 9:54 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Grow More Water Soluble 30-10-10 Fertilizer

Grow More 30-10-10 is a high-nitrogen water-soluble powder fertilizer with EDTA-chelated micronutrients, sold in a 25 lb bag. The 3-1-1 nutrient ratio pushes leafy growth and is aimed at young plants, flowers, perennials, greenhouse crops and indoor gardens. It dissolves for foliar spraying or fertigation and needs no tank agitation. The best new price is $19.98 at heirloomseedsdirect.com as of November 6, 2026, with two stores listing it new.

Best forGreenhouse and indoor growers feeding young transplantsNurseries pushing leafy growth on flowers and perennialsFoliar spray programsLarge-volume growers buying 25 lb at a time
Pros
  • High 30% nitrogen drives fast vegetative growth
  • EDTA-chelated micronutrients stay available across a wide pH range
  • Fully water soluble; no agitation needed in the tank
  • Works for foliar spray, fertigation and greenhouse drip
  • Chloride-free, so it suits salt-sensitive crops
Cons
  • 30-10-10 is a growth formula, not a bloom or fruiting feed
  • 25 lb bag is far more than a small home garden needs
  • Not OMRI certified, so it does not fit organic programs
  • High nitrogen can burn plants if mixed too strong

Grow More Water Soluble 30-10-10 Fertilizer prices at every store

  • heirloomseedsdirect.comNew

    In stock

    $19.98Observed at 9:54 PM
    Visit heirloomseedsdirect.com
  • Anuway AnubrewNew

    In stock

    $33.99Observed at 9:54 PM
    Visit Anuway Anubrew

Also available at

  • eBayCheck price at eBay
  • BetterGrow HydroCheck price at BetterGrow Hydro
  • CultivateCheck price at Cultivate
  • Florida Garden SuppliesCheck price at Florida Garden Supplies
  • Modern FarmsCheck price at Modern Farms
  • Monster GardensCheck price at Monster Gardens
  • Pest Control SuperstoreCheck price at Pest Control Superstore
  • RASA Garden Supply CompanyCheck price at RASA Garden Supply Company
  • Hydro CityCheck price at Hydro City
  • Sprinkler WarehouseCheck price at Sprinkler Warehouse

Store links may earn us a commission.

Grow More Water Soluble 30-10-10 Fertilizer price history

Lowest price we've seen: $19.98 on Nov 7 at heirloomseedsdirect.com. Tracked across 13 stores since Nov 7.

Specifications

Type
Fertilizer
Primary Use
Fertilizer
Use
Indoor gardening, Agricultural applications, Greenhouse
Form
Powder, Concentrates
Material
Inorganic Based
NPK Ratio
30-10-10
Micronutrients
EDTA Chelated Micronutrients
Active Ingredients
N-P-K, EDTA Chelated Micronutrients
Ingredients
N-P-K, EDTA Chelated Micronutrients
Dimensions
22 x 14 x 3 inches
Effect Duration
Slow-Soluble
Effect Speed
Provides a source of immediately available plant nutrients
Suitable Application Site
Indoor gardening, Agricultural applications, Greenhouse
Suitable Plant Type
Young plants, Flowers, Perennials
Container Size
25 lbs
Container Type
Bag
Packaging Size
25 lb
Packaging Type
Bag
Application Method
Foliar Spray, Aircraft applications
Eco-Friendly Certifications
OMRI certified: No
Care Highlights
Does not need agitation in the tank
Free Of
No Chlorides

Questions and answers

What is Grow More 30-10-10 used for?
It is a high-nitrogen soluble feed for vegetative growth: young plants, flowers, perennials, greenhouse crops and indoor gardens. Use it when you want leaves and stems, not fruit or blooms.
How do I mix it?
Mix the powder with water at the rate on the label for your crop and method, then apply as a foliar spray or through irrigation. It dissolves without tank agitation.
Is it organic?
No. It is an inorganic, EDTA-chelated fertilizer and is not OMRI certified, so it does not qualify for certified organic production.
Can I use it on flowering or fruiting plants?
It is fine for flowers, but the 30-10-10 ratio is low in phosphorus and potassium. For fruiting crops, switch to a bloom or fruit formula once flowering starts.
Is the $19.98 price a good one?
That is the best new price among the two stores listing it, at heirloomseedsdirect.com as of November 6, 2026. Compare it per pound against other 25 lb bags before buying.
How much does the 25 lb bag make?
It depends on your dilution rate, but 25 lb of soluble powder covers a large greenhouse or several seasons of home use. Small gardeners should split it or buy a smaller size.
Where is the Grow More Water Soluble 30-10-10 Fertilizer cheapest?
At heirloomseedsdirect.com, for $19.98, as of our latest check.
What do buyers say about the Grow More Water Soluble 30-10-10 Fertilizer?
Rated 5 out of 5 from 7 ratings.
Where can I buy the Grow More Water Soluble 30-10-10 Fertilizer?
12 stores we checked sell it, including heirloomseedsdirect.com, Anuway Anubrew, eBay, BetterGrow Hydro, Cultivate.

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