Blossom Green Fertilizer 2-6-8
- Regular Price
- $ 24.99
- Sale Price
- $ 24.99
- Regular Price
- $ 24.99
- Unit Price
- per
Blossom Green 2-6-8
Premium flowering formula in our 4-part hydroponic system. High phosphorus and potassium drive abundant blossoms and top-tier harvest quality. Pairs with Cal-Mag Plus, Grow Green, and Micro Green for complete, balanced nutrition from seed to harvest.
⚡ Quick Dose Guide
Select your reservoir size for instant bloom-stage dosing. Always add Cal-Mag Plus first!
WHY GROWERS CHOOSE THIS FORMULA
🌸 High Phosphorus (6%)
Engineered for heavy-flowering crops. Drives bud initiation, flower density, and essential oil production during bloom.
💪 High Potassium (8%)
Enhances flower quality, color, aroma, and harvest weight. Improves photosynthesis efficiency and sugar transport.
🌟 4-Part System
Works synergistically with Cal-Mag Plus, Grow Green, and Micro Green for complete nutrition from seed to harvest.
🚫 Heavy Metal Free
Every batch tested to ensure zero heavy metals. When growing food or medicine, purity is not optional.
NPK FORMULA EXPLAINED
2-6-8: Optimized for Flowering Stage
Our bloom formula is specifically engineered for the flowering phase when plants need maximum phosphorus and potassium with minimal nitrogen.
N - 2%
Nitrogen
Low nitrogen prevents excessive foliage during bloom, directing energy toward flower and fruit production.
P - 6%
Phosphorus
High phosphorus drives ATP energy transfer, bud initiation, flower density, and essential oil production.
K - 8%
Potassium
Elevated potassium enhances flower quality, color, aroma, and overall harvest weight.
PERFECT FOR THESE SYSTEMS
WHAT'S INSIDE — KEY ELEMENTS
Core Nutrient Roles
APPLICATION RATES & INSTRUCTIONS
Blossom Green 2-6-8 is one part of our complete 4-part hydroponic system. Use together with Grow Green, Micro Green, and Cal-Mag Plus for best results.
📦 Stock Solution Preparation (All Products)
| Product | Package → Water | Concentration | Shelf Life |
|---|---|---|---|
| Cal-Mag Plus 2-0-0 | 2.5 lb → 1 gal | 2.5 lb/gal | 6+ months |
| Grow Green 4-2-6 | 1.7 lb → 1 gal | 1.7 lb/gal | 6+ months |
| Micro Green 2-0-3 | 1.5 lb → 1 gal | 1.5 lb/gal | 6+ months |
| Blossom Green 2-6-8 | 1.8 lb → 1 gal | 1.8 lb/gal | 6+ months |
📦 Blossom Green Package Sizes
| Package Size | Water Needed | Stock Solution Yield |
|---|---|---|
| 1.8 lb | 1 gal | 1 gal concentrate |
| 9 lb | 5 gal | 5 gal concentrate |
| 18 lb | 10 gal | 10 gal concentrate |
| 36 lb | 20 gal | 20 gal concentrate |
🌱 Complete 4-Part Feeding Schedule (ml per gallon)
| Growth Stage | Cal-Mag Plus 2-0-0 |
Grow Green 4-2-6 |
Micro Green 2-0-3 |
Blossom Green 2-6-8 |
EC Target | pH Range |
|---|---|---|---|---|---|---|
|
Seedlings/Clones Week 1–2 |
2.5 | 1.25 | 1.25 | 1.25 | 0.5–0.8 | 5.5–6.5 |
|
Early Vegetative Week 3–4 |
5 | 5 | 5 | 5 | 1.0–1.4 | 5.5–6.5 |
|
Late Vegetative Week 5–6 |
7.5 | 15 | 10 | 5 | 1.4–1.8 | 5.5–6.5 |
|
Transition Week 7–8 |
10 | 10 | 10 | 10 | 1.6–2.0 | 5.5–6.5 |
|
Early Bloom Week 9–10 |
10 | 5 | 10 | 15 | 1.8–2.2 | 5.5–6.5 |
|
Peak Bloom Week 11–13 |
10 | 0 | 10 | 20 | 2.0–2.5 | 5.8–6.5 |
|
Late Bloom/Flush Week 14+ |
5 | 0 | 7.5 | 15 | 1.5–2.0 | 5.8–6.5 |
⚠️ Critical Mixing Order (NEVER mix concentrates directly)
- Cal-Mag Plus — add to water and dissolve fully
- Micro Green — stir to clarity
- Grow Green — for veg/transition
- Blossom Green — for flowering
- Adjust pH last — target 5.8–6.5 during bloom
🔧 Hydroponic System Guidelines
| System Type | Feed Schedule | Special Notes | Res Change |
|---|---|---|---|
| DWC/RDWC | Continuous | Monitor pH daily | Weekly |
| NFT | Continuous | Check EC twice daily | Weekly |
| Ebb & Flow | 2–4× daily | Adjust strength by flood frequency | Weekly |
| Drip/DTW | Multiple daily | Maintain 10–20% runoff | N/A |
| Coco Coir | 1–2× daily | Never let dry; always use Cal-Mag | N/A |
| Aeroponics | ~15 min cycles | Use ~75% concentration | Weekly |
BLOSSOM GREEN CALCULATOR
COMPARE WITH OTHER BLOOM BOOSTERS
| Feature | Blossom Green 2-6-8 | Liquid P-K Booster | Generic Bloom |
|---|---|---|---|
| NPK Ratio | 2-6-8 | 0-5-4 | 1-3-2 |
| Form | Dry Powder | Liquid | Liquid |
| Shelf Life | Indefinite | 2 years | 1-2 years |
| Cost per gallon | ~$0.10 | ~$0.30 | ~$0.25 |
| Heavy Metals | Tested Free | Variable | Unknown |
| System Design | 4-Part Complete | Supplement Only | 2-Part |
COMPLETE YOUR 4-PART SYSTEM
Blossom Green works best as part of our complete hydroponic nutrient system:
Cal-Mag Plus 2-0-0
Calcium, Magnesium & Iron. Always add first to prevent precipitation and ensure availability.
Veg StageGrow Green 4-2-6
Vegetative growth formula. Higher nitrogen for strong structure before flowering.
EssentialMicro Green 2-0-3
Complete micronutrients. Prevents hidden hunger throughout the entire grow cycle.
Using all 4 components ensures balanced nutrition from seed to harvest.
GROW WITH CONFIDENCE
Product Quality Guaranteed
- All products manufactured in California, USA
- Tested by independent third-party laboratories
- Registered with California Department of Food and Agriculture (CDFA)
- Rigorously tested to ensure products are free from heavy metals
Hassle-Free Return Policy
If you're not completely satisfied, we offer a 90-day money-back guarantee. Simply return the unused portion in its original packaging, and we'll process a full refund.
Environmental Responsibility
- Biodegradable packaging materials
- Precise nutrient formulation to reduce runoff
- Support for eco-friendly farming methods
- Ongoing research into sustainable solutions
Charitable Contributions
1% of all profits go to the Greenway Foundation, focused on improving educational opportunities for children. Learn more at greenway.foundation.
FREQUENTLY ASKED QUESTIONS
Q When should I switch from Grow Green to Blossom Green?
Switch at flower initiation (e.g., 12/12 light cycle for photoperiod crops). During the transition period (weeks 7–8), use equal parts Grow Green and Blossom Green (10 ml/gal each). Then taper Grow Green to 0 and increase Blossom Green to 20 ml/gal at peak bloom.
Q Why is phosphorus emphasized in bloom formulas?
Phosphorus is critical for energy transfer (ATP) and flower formation. Elevated P during bloom supports bud initiation, flower density, maturity timing, and essential oil production for quality harvests.
Q Do I have to use Cal-Mag Plus?
Yes — always add Cal-Mag Plus first to prevent Ca/Mg precipitation and keep nutrients available throughout the grow cycle. This is especially important with RO water and coco coir media.
Q What EC and pH should I target?
Target EC rises from 0.5–0.8 (seedlings) to approximately 2.0–2.5 (peak bloom). Maintain pH 5.5–6.5 throughout, with 5.8–6.5 during bloom being optimal for phosphorus availability.
Q Can I use Blossom Green during vegetative stage?
Yes, at low rates alongside Grow Green. See the feeding schedule for 1.25–5 ml/gal recommendations during vegetative stages. The full 20 ml/gal rate is reserved for peak bloom.
Q How do I store the powder?
Our fertilizer is hygroscopic (absorbs moisture from air). To prevent clumping:
- Keep the bag sealed tight between uses
- Store in a cool, dry place out of direct sunlight
- If it clumps, simply break it up — efficacy is not affected
HAVE QUESTIONS?
Our team of hydroponic specialists is here to help you succeed.