BLOOM™ 3-12-6

BLOOM 3-12-6  is specifically formulated to be used during the flowering stage.  A lower level of nitrogen will help reduce stem elongation and invigorate cola zones (budding area) to promote dense, vibrant flowering buds.  High levels of phosphorus and potassium push production of resinous, potent and sticky flowers.  Begin using BLOOM when you or your plants decide to shift into the flowering phase.  When applied, the nutrients in BLOOM are immediately available, giving your plants the ability to access all the minerals they need for optimum production.  BLOOM has luxurious levels of calcium, so you do not have to supplement with a Cal-Mag product.  Use BLOOM in conjunction with either complete base nutrient Foliage-Pro® or GROW to regulate nitrogen levels for best quality and quantity.  BLOOM will insure  that your plants develop and maintain healthy bud growth.

Available Sizes


  • Hydroponics: Mix 2 – 3 tsp. per gal. of water for recirculating systems or 1 – 2 tsp. per gal. for non-recirculating systems depending upon growing conditions.
  • Siphon Mixer: (1:15 ratio) Mix 2 – 4 fl. oz. per gallon of water for a concentrate feed solution.
  • Irrigation Injector: (1:100 ratio) Mix 10 – 18 fl. oz. per gallon of water to make an injectable concentrate.
  • Foliar Application: Mix ¼ – ½ tsp. per gallon of water and spray directly of leaves.
  • For outdoor applications in soil, feed 1 – 2 tsp/gal with every watering.


Recommended Crops: BLOOM 3-12-6 is excellent on all indica, hybrid, and sativa strains.

Total Nitrogen (N) ….. 3.0%*
Ammoniacal (NH4)….. 0.7%
Nitrate (NO3) ……….. 2.3%
Phosphorus (P2O5) …. 12.0%*
Potassium (K2O) ……. 6.0%*
Calcium (Ca) ………… 2.0%*
Magnesium (Mg) … 0.5%*
Sulfur (S) …………. 0.09%
Boron (B) …………. 0.02%*
Chlorine (Cl) ……… 0.1%*
Cobalt (Co) ……….. 0.0015%*
Copper (Cu) ………. 0.05%*
Iron (Fe) …………… 0.1%*
Manganese (Mn) ….. 0.05%*
Molybdenum (Mo) … 0.0009%*
Nickel (Ni) …………. 0.0001%
Sodium (Na) ……….. 0.1%*
Zinc (Zn) …………… 0.05%*
*Nutrients marked with an asterisk (*) are guaranteed in all states. The other minerals are at concentration levels which are ideal to achieve optimum crop growth but may be below levels to satisfy the labeling requirements of some state fertilizer laws.
“Works like a charm.  Buds are just forming, waiting for them to flower!  I use the instructed ¼ tsp per gallon.  Certainly a very small amount but it packs a big punch.  This bottle should last me quite some time since I only use about 3 – 4 gallons per watering.”

“I have had nothing but great results with Dyna-Gro BLOOM.  It has helped produce fabulous buds that are fat and sticky, and just about ready to be harvested.”

“Complications, additional requirements and strict feeding requirements left my plants looking like stray cats with mange.  I eventually went back to 'finishing off' my Dyna-Gro products (GROW, BLOOM, Pro-TeKt®) and low and behold, with no effort beyond basic watering my ladies went from sickly to sophisticated almost overnight.  It's been about 4 weeks since I added this product to the basic three and I couldn't be happier with the results.  Dyna-Gro does it all, and for those of us with busy professional lives, it makes caring for our plants quick and easy.”

“Great product and an even better price!!”