Bionova N27 is a very powerful liquid nitrogen fertilizer enriched with magnesium. It is a food-grade mineral additive containing 27% nitrogen and free of chlorides. N27 must be used when a deficiency in nitrogen occurs or when you want to boost vegetative growth. A dosage of 1:1000 increases the total amount of N by 16.5 mmol and 0.3 mmol Mg.
Powerful Nitrogen Boost: 27% nitrogen with magnesium enrichment – Use 1-4ml per gallon during growth period or 2-4ml per gallon as foliar spray. Treat nitrogen deficiency quickly and boost vegetative growth.
Why Bionova N27 Is Essential for Vegetative Growth
Very Powerful Liquid Nitrogen Fertilizer
Bionova N27 is a very powerful liquid nitrogen fertilizer enriched with magnesium:
- Food-grade mineral additive
- Contains 27% nitrogen
- Free of chlorides
- Enriched with magnesium (Mg)
- 1:1000 dilution ratio
Treats Nitrogen Deficiency Quickly
N27 must be used when a deficiency in nitrogen occurs:
- Treats nitrogen deficiency rapidly
- Prevents yellowing of leaves
- Stops premature blooming
- Helps plants quickly recover from nutritional shortage
- Available in irrigation or foliar spray application
Boosts Vegetative Growth
N27 boosts vegetative growth when you want to maximize plant size:
- Increases vegetative growth rate
- Promotes larger, healthier plants
- Supports rapid development during growth phase
- Enhances overall plant vigor
- Works synergistically with other nutrients
Food-Grade Mineral Quality
Made from food-grade minerals without harmful additives:
- Food-grade mineral additive
- Free of chlorides
- Clean, pure nitrogen source
- Safe for all crops
- Compatible with all Bionova products
Suitable for All Growing Methods
- ✅ Soil (indoor and outdoor)
- ✅ Coco coir
- ✅ Hydroponic systems (DWC, NFT, drip)
- ✅ Aeroponics
- ✅ 100% vegan formula
What Makes Bionova N27 So Effective?
Nitrogen (27%)
Nitrogen is quantitatively speaking, the most important plant nutrient:
- Primary substance of proteins (amino acids) and chlorophyll
- Plays a significant role in plant osmosis regulation
- Essential for vegetative growth and leaf development
- Supports rapid cell division and expansion
- Critical for overall plant health and vigor
Magnesium Enrichment
N27 is enriched with magnesium for complete nutrition:
- Magnesium is the central atom in chlorophyll molecules
- Essential for photosynthesis and energy production
- Supports enzyme activation in plants
- Improves nutrient uptake efficiency
- Enhances overall plant health
Understanding Nitrogen Balance
A good ratio between elements (N-P-K) is 1.5 – 1 – 2:
- Nitrogen Deficiency:Â Manifests in yellowing of the biggest leaves and premature blooming
- Nitrogen Excess:Â Results in dark green leaves and slower growth
- Optimal Balance:Â Promotes healthy, balanced growth
- Calcium and Potassium:Â When using higher nitrogen levels, increase Ca and K for stronger plant tissue development
Signs of Nitrogen Deficiency
Recognize Nitrogen Deficiency Early
When the first fan-leaves are turning yellow, it means that the plant has a nitrogen (N) deficiency or some other micro-element deficiency such as Iron (Fe):
- Yellowing of largest, oldest leaves first
- Stunted growth and development
- Pale green coloration
- Premature flowering or blooming
- Overall loss of plant vigor
Treat Deficiency Quickly
Apply N27 to the root or leaf to help plants quickly recover from nutritional shortage:
- Irrigation application for root zone treatment
- Foliar spray application for rapid leaf absorption
- Both methods work effectively
- Quick recovery within days
- Resume normal growth patterns
How to Use Bionova N27
Recommended Dosage:
Application in Irrigation:
- Severe Nitrogen Deficiency:Â Max 4ml per gallon of water
- Supplement During Growth Period:Â 1-4ml per gallon of water
- Dosage Ratio:Â 1:1000 increases total N by 16.5 mmol and 0.3 mmol Mg
Application as Foliar Spray:
- Standard Dosage:Â 2-4ml per gallon
- Apply During:Â Lights off or early morning
- Frequency:Â As needed for deficiency treatment
- Coverage:Â Spray both sides of leaves for maximum absorption
Application Instructions:
- Shake bottle well before use
- Add appropriate dosage to your nutrient solution or spray bottle
- Mix thoroughly with water or nutrient solution
- For irrigation: apply directly to root zone
- For foliar spray: apply during lights off to prevent leaf burn
- N27 can be used with all Bionova products
Bionova N27 Feeding Schedule
Download the complete feed charts for your growing method:
Pro Tips for Using Bionova N27
Tip 1: Use N27 to Treat Deficiencies
When you see yellowing of the first fan-leaves, apply N27 immediately to treat nitrogen deficiency. The faster you treat it, the quicker your plants will recover.
Tip 2: Both Irrigation and Foliar Spray Work
N27 can be applied as a soil drench (irrigation) or foliar spray. Both methods are effective. Choose based on your growing situation and plant condition.
Tip 3: Maintain Proper N-P-K Ratio
A good ratio between elements (N-P-K) is 1.5 – 1 – 2. You can modify the feed chart as you desire. When using a higher level of nitrogen, increase calcium (Ca) and potassium (K) for stronger plant tissue development.
Tip 4: Use for Outdoor Growing
Mono-nutrients like N27 are excellent for outdoor growing. After checking the soil and irrigation water, use N27 to adjust nutrition elements and guarantee adequate amounts of available nutrients.
Tip 5: Don’t Overuse Nitrogen
An excess of nitrogen results in dark green leaves and slower growth. Use N27 only when needed to treat deficiency or boost growth. Monitor plant response and adjust accordingly.
Tip 6: Combine with Other Bionova Products
N27 can be used with all Bionova products. For complete nutrition, combine with base nutrients, stimulators, and other additives.
Tip 7: Check Soil and Water First
Before applying N27, check your soil and irrigation water for existing nutrient levels. This helps you determine the correct dosage and avoid overfeeding.
Bionova N27 Product Specifications
- Nitrogen Content: 27% nitrogen
- Magnesium Enrichment: Enriched with magnesium (Mg)
- Dosage: 1-4ml per gallon (irrigation) or 2-4ml per gallon (foliar spray)
- Dilution Ratio: 1:1000 increases N by 16.5 mmol and 0.3 mmol Mg
- Application Methods: Irrigation (soil drench) or foliar spray
- Food-Grade: Food-grade mineral additive
- Chloride-Free: Free of chlorides
- Compatible With: All Bionova products
Guaranteed Analysis:
- 27% Nitrogen (N)
- Magnesium enriched
- Food-grade mineral source
- Chloride-free formula
Bionova N27 Sizes and Pricing
250ml Bottle – $12.00
- Perfect for small gardens (1-4 plants)
- Lasts 62-250 gallons of nutrient solution
- First-time users and deficiency treatment
1 Liter Bottle – $21.95
- Medium gardens (4-12 plants)
- Lasts 250-1,000 gallons of nutrient solution
- Regular growers
5 Liter Bottle – $98.95
- Large gardens (12-30 plants)
- Lasts 1,250-5,000 gallons of nutrient solution
- Bulk savings
20 Liter Bottle – $304.95
- Commercial operations
- Lasts 5,000-20,000 gallons of nutrient solution
- Maximum savings
Free shipping on all orders over $200!
Why Nitrogen Is Critical for Plant Health
Nitrogen Is the Most Important Plant Nutrient
Nitrogen is, quantitatively speaking, the most important plant nutrient as it is the primary substance of proteins (amino acids) and chlorophyll. It also plays a significant role in plant osmosis regulation.
Supports Rapid Vegetative Growth
During the vegetative phase, plants require high levels of nitrogen to:
- Develop large, healthy leaves
- Build strong stems and branches
- Support rapid cell division and expansion
- Create dense foliage
- Establish strong plant structure
Prevents Yellowing and Stunted Growth
A deficiency of nitrogen manifests itself in the yellowing of the biggest leaves and premature blooming. N27 prevents these issues by:
- Providing rapid nitrogen supplementation
- Restoring healthy green color to leaves
- Preventing premature flowering
- Supporting continued vegetative growth
- Improving overall plant vigor
Frequently Asked Questions About Bionova N27
Q: When should I use Bionova N27? A: Use N27 when you see signs of nitrogen deficiency (yellowing leaves) or when you want to boost vegetative growth during the growth phase.
Q: Can I use N27 as a foliar spray? A: Yes! N27 can be applied as a foliar spray at 2-4ml per gallon. Apply during lights off or early morning to prevent leaf burn.
Q: What’s the difference between irrigation and foliar spray application? A: Irrigation applies N27 directly to the root zone for slower, sustained absorption. Foliar spray applies to leaves for rapid absorption. Both methods are effective.
Q: How quickly does N27 treat nitrogen deficiency? A: Plants typically show improvement within days of N27 application. Yellowing leaves will begin to recover and new growth will be healthy and green.
Q: Can I use N27 with other nutrient brands? A: Yes. N27 is compatible with all fertilizers and substrate types. However, for best results, use with Bionova base nutrients.
Q: What does “1:1000 dilution ratio” mean? A: A 1:1000 dilution means 1ml of N27 per 1000ml (1 liter) of water, which equals approximately 1ml per gallon.
Q: Is N27 safe for all crops? A: Yes. N27 is a food-grade mineral additive that is safe for all crops including vegetables, herbs, flowers, and fruiting plants.
Q: Can I use N27 during flowering? A: N27 is primarily for vegetative growth and deficiency treatment. During flowering, use lower nitrogen products like PK 13-14 and X-cel.
Q: What’s the difference between nitrogen deficiency and other nutrient deficiencies? A: Nitrogen deficiency shows as yellowing of the oldest, largest leaves first. Other deficiencies (like iron) show different symptoms. Check your plants carefully to diagnose correctly.
Q: Should I adjust other nutrients when using N27? A: Yes. When using higher nitrogen levels, increase calcium (Ca) and potassium (K) for stronger plant tissue development and balanced nutrition.
Complete Your Bionova N27 Growing System
Customers who bought N27 also purchased:
- Bionova Nutri Forte A+B (Hydro Base Nutrients)
- Bionova Coco Forte A+B (Coco Base Nutrients)
- Bionova Soil Supermix (Soil Base Nutrients)
- Bionova The Missing Link (Nutrient Uptake Enhancer)
- Bionova Roots (Root Growth Stimulator)
- Bionova PK 13-14 (Bloom Booster)
- Bionova X-cel (Bloom Stimulator)
- Complete Grower’s Bundle (Save 15%)
Downloads and Resources for Bionova N27
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