Most Popular Fertilizer Products

These are our best-selling fertilizers, picked time and time again by growers who want dependable results. Whether you’re growing flowers, fruits, or high-value crops, these formulas deliver strong performance, healthy plants, and impressive yields.

Here’s what makes them stand out:

  • Grow More Mendocino 0-37-37 (25lb) – A bloom booster that’s perfect for strengthening buds and finishing strong in the late flowering stage.

  • Mendocino Bloom Blast (5-10-40, 25lb) – Great for promoting heavy bloom sets and bigger flowers. Helps redirect plant energy toward flowering and fruiting.

  • Mendocino Honey (6 Gallon) – A natural sweetener and energy booster for plants, supporting microbial life in the root zone and improving overall plant health.

  • Mendocino Hydro (5-11-26, 25lb) – Ideal for hydroponic setups, this formula delivers clean, efficient feeding for soil-free growing systems.

  • Sea Grow All Purpose (16-16-16, 25lb) – A balanced, easy-to-use formula for everyday feeding across a wide range of plants and garden types.

  • Sea Grow Flower & Bloom (4-26-26, 25lb) – Designed to push flower production and improve bloom quality, this one’s perfect for mid-to-late season use.

These products are popular for a reason, they’re reliable, effective, and easy to apply. Available in large sizes for serious growers, and many are eligible for bulk discounts and local delivery.

  • Sale!

    Mendocino Honey 6 Gallon

    Original price was: $200.99.Current price is: $95.25.
    • Tech Specs

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      List: $200.99
      UPC: 080986075230
      Weight (lbs): 67
  • Grow More’s Mendocino Flower Hardener (0-37-37) from the Producer’s Choice line is a water-soluble fertilizer formulated with a balanced blend of essential plant nutrients. The formula includes calcium, magnesium, and iron in DTPA/EDDHA form, along with carbohydrates and amino acids, and contains no artificial dyes or colorings. This product is designed for use during both vegetative growth and flowering stages, either as a primary nutrient source or as a supplemental feed as part of a regular nutrient program. Helps improve flowering and bloom development, increases size and yield of harvest. For use in soilless, hydroponic, organic soils and coco coir systems. This high nitrate formula is designed for cool temperature climates, dark weather or spring time, when plants need extra vigor and growth.
    • Tech Specs

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      List: $94.2
      UPC: 80986095351
      Weight (lbs): 25
  • Mendocino Bloom Blast 5-10-40 25Lbs High quality potassium promoter, strong stem and quality bloom, N to K ratio ideal for full production cycle bloom finisher Grow More’s Mendocino Producer’s Choice line of fertilizers is formulated with a balanced blend of essential plant nutrients and supplemental elements, including calcium, magnesium, iron in DTPA/EDDHA form, carbohydrates, and amino acids. The formulas contain no artificial dyes or colorings. These products are designed for use as a base nutrient or as a supplemental feed during vegetative and flowering stages. They are suitable for soilless, hydroponic, organic soil, and coco coir growing systems. The formulations are intended for use in cooler conditions or during periods of limited sunlight, when plants may benefit from additional nutritional support.
    • Tech Specs

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      List: $69.26
      UPC: 080986095368
      Weight (lbs): 25
  • Grow More’s Mendocino Hydro (5-11-26) from the Producer’s Choice line is a water-soluble fertilizer formulated for use in a variety of growing systems. The formula contains a balanced blend of essential plant nutrients, along with added calcium, magnesium, iron in DTPA/EDDHA form, carbohydrates, and amino acids. It contains no artificial dyes or colorings. This product is designed for use as a base nutrient or as a supplemental feed during both vegetative and flowering stages. It is suitable for soilless, hydroponic, organic soil, coco coir, and aeroponic growing systems. The formulation is intended to support consistent nutrient delivery as part of a regular feeding program.
    Designed for and formulated for hydroponic - hydro culture. Readily modified to meet distinctive plant needs, organic compatible.
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      List: $69.26
      UPC: 80986095412
      Weight (lbs): 25
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      List: $93.84
      UPC: 080986060991
      Weight (lbs): 25LB
    • Tech Specs

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      List: $93.84
      UPC: 080986060939
      Weight (lbs): 25
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