FloraNova® Bloom

One-Part Nutrient General Hydroponics View available resources

FloraNova® Bloom is part of the FloraNova® nutrient system, a liquid base fertilizer with a patented formula. It’s a concentrated and robust recipe your plants will love, in an easy-to-use liquid format you’ll love too. Use nearly any way you grow: in hydroponics, with soilless mixtures and potted plants, or for garden-grown plants in continuous liquid feed programs. No matter the environment, FloraNova is designed to help you grow vigorous plants.

Available sizes

So Much to Grow, So Easy to Use

FloraNova is a liquid base fertilizer with a patented formula. It’s a concentrated and robust recipe your plants will love, in an easy-to-use liquid format you’ll love too. Use nearly any way you grow: in hydroponics, with soilless mixtures and potted plants, or for garden-grown plants in continuous liquid feed programs. No matter the environment, FloraNova is designed to help you grow vigorous plants.

One Bottle At a Time, All Lifecycle Long

Big results. One part. It’s possible. FloraNova’s built-in micronutrient package provides everything plants need in just one bottle per growth stage. By charging FloraNova Grow and FloraNova Bloom with crop-stage specific nutrients, each of these one-part nutrients deliver tailored nutrition in concentrated formulations from start to harvest. Nutrient regimens don’t get much easier than this.

Breakthrough In a Bottle

FloraNova isn’t just another easy-to-use base fertilizer — it’s a different level entirely. As one of the industry’s only patented one-part nutrient formulas, FloraNova uses a low-pH, high-density suspension technology to deliver a potent mix of nutrients not normally combined in one container. This technology keeps reactive nutrients apart while allowing them to be mixed right before application, creating a single easy-to-use formula. Your plants get what they need with fewer bottles, you skip buying and learning how to mix multiple formulas

For use with

Plants

  • Hemp
  • Vegetables
  • Herbs
  • Fruits
  • Flowers
  • Other high value crops

Media

  • Rockwool
  • Potting mix
  • Coco
  • Peat lite mix
  • In-ground soil
  • Water culture

Guaranteed analysis

  • n4
  • p8
  • k7

Derived from: Ammonium Molybdate, Ammonium Phosphate, Calcium Nitrate, Cobalt Sulfate, Copper EDTA, Iron DTPA, Iron EDTA, Magnesium Sulfate, Manganese EDTA, Monopotassium Phosphate, Potassium Borate, Potassium Chloride, Potassium Nitrate, and Zinc EDTA.

  • Total Nitrogen (N) 4.0%
    • 0.25% Ammoniacal Nitrogen
    • 3.75% Nitrate Nitrogen
  • Available Phosphate (P2O5) 8.0%
  • Soluble Potash (K2O) 7.0%
  • Calcium (Ca) 4.0%
  • Magnesium (Mg) 2.0%
    • 2.0% Water Soluble Magnesium (Mg)
  • Sulfur (S) 2.0%
    • 2.0% Combined Sulfur (S)
  • Boron (B) 0.01%
  • Chlorine (Cl) 0.01%
  • Cobalt (Co) 0.002%
  • Copper (Cu) 0.01%
    • 0.01% Chelated Copper (Cu)
  • Iron (Fe) 0.1%
    • 0.1% Chelated Iron (Fe)
  • Manganese (Mn) 0.03%
    • 0.03% Chelated Manganese (Mn)
  • Molybdenum (Mo) 0.003%
  • Zinc (Zn) 0.01%
    • 0.01% Chelated Zinc (Zn)

FloraNova Feedcharts

Whether you’re a commercial grower or a hobbyist, the FloraNova Feedcharts are the easy and precise way to give your plants what they need, when they need it, without the guesswork. Download them today for a better grow tomorrow.

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FAQs

View all FAQs
  • Our Pro Feedchart Usage Guide explains how to interpret and use General Hydroponics Pro Feedcharts. It is intended as a companion piece to General Hydroponics Pro feedcharts for FloraPro, Flora Series, Cocotek and Maxi Series.

  • Absolutely! All of our nutrient blends contain the necessary elements for plant growth. Start with the formula ratios identified on the label for the specific plant or crop you are growing, and then adjust and experiment until you find the right formula for your specific need.

    For further information, refer to our Drain to Waste feed charts.

  • pH is a measure of the hydronium ion H3O+. It is based on a logarithmic scale from 0 to 14. “Pure” water has a pH of 7.0. If the pH is less than 7, the solution is acid. If the pH is greater than 7 it is alkaline. Because the scale is logarithmic and not linear, a pH of 6 indicates ten times more H protons than a pH of 7, and a pH of 5 indicates 10 times more protons than a pH of 6.

  • Ventilation is often overlooked as a problem. Plants absorb nutrients when the water molecules in the leaves respire (i.e. evaporate). Better ventilation aids a high transpiration rate, which translates into a greater rate of nutrient uptake. Remember that ventilation means changing the air, not just blowing it around the room (circulation).

  • pH is important because it affects availability and absorption of several of the 16 atomic elements needed for plant growth. Maximum absorption of these elements is found at pH readings 5.5 to 6.5. When pH falls below this range many of the macro elements (N, P, K) have less availability, and absorption of the micro nutrients can reach toxic levels.

  • Water containing too much calcium and magnesium (called “total Hardness”) may create serious problems. Contact your municipal water supplier who can provide you with an analysis of your water supply. If you are using well water, many laboratories can provide you with an analysis if you send them a sample. If the dissolved salts in your water supply measure 200 ppm or more, we strongly recommend that you obtain a water analysis to determine calcium content. Excessive calcium is the main factor in determining if your water is hard. If an analysis of your water supply reveals that the Calcium content of your water supply is greater than 70 ppm (mg/liter) you should use Hardwater FloraMicro. Hardwater FloraMicro provides rapidly growing plants with a combination of chelated micro nutrients uniquely formulated for hardwater conditions. Other options are to collect rainwater, install a reverse osmosis filtration system, or use purified water. Do not use mineral or “spring” water, which can unbalance the nutrient solution, or even be toxic to plants.

Our Pro Feedchart Usage Guide explains how to interpret and use General Hydroponics Pro Feedcharts. It is intended as a companion piece to General Hydroponics Pro feedcharts for FloraPro, Flora Series, Cocotek and Maxi Series.

Absolutely! All of our nutrient blends contain the necessary elements for plant growth. Start with the formula ratios identified on the label for the specific plant or crop you are growing, and then adjust and experiment until you find the right formula for your specific need.

For further information, refer to our Drain to Waste feed charts.

pH is a measure of the hydronium ion H3O+. It is based on a logarithmic scale from 0 to 14. “Pure” water has a pH of 7.0. If the pH is less than 7, the solution is acid. If the pH is greater than 7 it is alkaline. Because the scale is logarithmic and not linear, a pH of 6 indicates ten times more H protons than a pH of 7, and a pH of 5 indicates 10 times more protons than a pH of 6.

Ventilation is often overlooked as a problem. Plants absorb nutrients when the water molecules in the leaves respire (i.e. evaporate). Better ventilation aids a high transpiration rate, which translates into a greater rate of nutrient uptake. Remember that ventilation means changing the air, not just blowing it around the room (circulation).

pH is important because it affects availability and absorption of several of the 16 atomic elements needed for plant growth. Maximum absorption of these elements is found at pH readings 5.5 to 6.5. When pH falls below this range many of the macro elements (N, P, K) have less availability, and absorption of the micro nutrients can reach toxic levels.

Water containing too much calcium and magnesium (called “total Hardness”) may create serious problems. Contact your municipal water supplier who can provide you with an analysis of your water supply. If you are using well water, many laboratories can provide you with an analysis if you send them a sample. If the dissolved salts in your water supply measure 200 ppm or more, we strongly recommend that you obtain a water analysis to determine calcium content. Excessive calcium is the main factor in determining if your water is hard. If an analysis of your water supply reveals that the Calcium content of your water supply is greater than 70 ppm (mg/liter) you should use Hardwater FloraMicro. Hardwater FloraMicro provides rapidly growing plants with a combination of chelated micro nutrients uniquely formulated for hardwater conditions. Other options are to collect rainwater, install a reverse osmosis filtration system, or use purified water. Do not use mineral or “spring” water, which can unbalance the nutrient solution, or even be toxic to plants.