Reefertilizer® Bloom Flowering Nutrients for Cannabis
$29.95
✔ Promotes Dense Buds and Big Yields
✔ Enriched With Calcium and Magnesium
✔ Enhances Terpene Production and Flavor
Description
Dense buds. Big terpenes.
When plants start to flower their needs change: after a short growth spurt on stored nitrogen, they need more phosphorus and potassium to fuel flower growth.
Bloom delivers that ratio, enhanced with calcium and magnesium — two common deficiencies that help bud size and terpene production. No more mixing A and B liquids.
Easy flower feeding schedule
Feed weekly through flower and flush with plain water for the last one to two weeks before harvest.
Stabilizers in the powder may not fully dissolve — they break down naturally and won’t harm plants or irrigation.
How to mix and feed Bloom
Measure
Use the scoop in the bag to measure Bloom for this week.
Dissolve
Stir it into a small glass of warm water until dissolved.
Feed
Mix into the rest of your water and feed, or add to your reservoir.
Why Bloom works
Dense buds, big yields
High phosphorus and potassium with low nitrogen — the ratio flowering plants want.
More terpenes
Calcium and magnesium support bud size and essential-oil production.
One powder
Everything for flower in one bag, for soil or autopot-style systems.
What’s in the bag
Free Beginner’s Guide with every order
Germination, grow room setup, training for bigger yields, drying and curing — written by grower and co-founder Mike Drouin.
Additional information
| Weight | 0.5 kg |
|---|
RYAN (verified owner) –
Nice when I can get over a pound of flower from one plant.
Richard Amezaga (verified owner) –
It really made a difference in the plants
Wow
Diane (verified owner) –
Daniel Fenwick-Perry (verified owner) –
Paul (verified owner) –
If the bloom helps like the grow does I will be sooo happy
Anonymous (verified owner) –
Grow good weed indoor or out!
Edward (verified owner) –
Nice bud fattening. Will buy again
Rob E. (verified owner) –
I’m so glad I bought the Bloom formula! The plants are amazing!! It was so easy to follow the instructions and the guidance through the PDF was stellar!! I feel confident now and will be purchasing the Start, Grow and Bloom! If just the bloom worked this well, imagine what the plants will look like next year! Thank you!!!
Anonymous (verified owner) –
Great product. Used both bloom and grow. Worked amazing on my photos as well as the autos.
Robert Adams (verified owner) –