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Description
15 30 15 fertilizer for plants Jack's Nutrients Finish 7-15-30, 2.2lbsJack's 7 15 30 Finish Fertilizer is a specialized formula designed to support robust flowering, fruiting, and overall plant health, allowing growers to achieve optimal results during the final stages of their crop cycle. With a carefully balanced composition, this nutrient blend offers a low nitrogen content, high phosphorus content, and an abundance of potassium. Nitrogen By emphasizing a low nitrogen content, Finish ensures that plants receive
Jack's® 7-15-30 Finish Fertilizer is a specialized formula designed to support robust flowering, fruiting, and overall plant health, allowing growers to achieve optimal results during the final stages of their crop cycle. With a carefully balanced composition, this nutrient blend offers a low nitrogen content, high phosphorus content, and an abundance of potassium.
Nitrogen
By emphasizing a low nitrogen content, Finish ensures that plants receive minimal amounts of this nutrient. While nitrogen is essential for vegetative growth, excessive nitrogen during the later stages can negatively impact flowering and fruiting. By reducing nitrogen levels, this formula allows plants to shift their energy towards the production of robust blooms and bountiful fruits.
Phosphorus
The high phosphorus content in Finish plays a vital role in supporting flowering and fruit development. Phosphorus is crucial for promoting strong root growth, enhancing nutrient uptake, and stimulating flower formation. By providing ample phosphorus, this formula helps plants develop healthy and vibrant flowers, resulting in improved yields and overall crop quality.
Potassium
A significant amount of potassium, also known as potash, is essential for various plant functions, including the regulation of water uptake, enzyme activation, and overall plant vigor. By providing plants with an abundant supply of potassium, this formula helps them maintain optimal hydration, nutrient balance, and overall resilience throughout the final stages of their growth cycle.
Note: The amount of dye used in Jack’s Nutrients formulas has recently been reduced to nearly zero. As a result, products that were previously bright blue may now appear white or tan. This color change is normal—no other changes have been made to the fertilizer formula or its performance.
Benefits of Jack's® 7-15-30 Finish FeED
- Specifically formulated for plants in their final stages of growth.
- Low nitrogen content prevents excessive vegetative growth.
- High phosphorus content promotes strong root growth and flower formation.
- Abundant potassium supply for optimal hydration and nutrient balance.
- Supports robust flowering, fruiting, and overall plant health.
- Helps plants finish strong and achieve optimal results.
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Tailored nutrient blend for a successful crop cycle.
Physical and Chemical Properties:
Physical State: Solid
Appearance: Crystals
Color: Light Blue
Odor: Slightly yeasty
Solubility: Highly soluble in water
Relative Density: 55-75 lbs/ft3
Guaranteed Analysis:
| Total Nitrogen (N) | 7.0% |
| 3.0% Ammoniacal Nitrogen | |
| 4.0% Nitrate Nitrogen | |
| Available Phosphate (P₂0) | 15.0% |
| Soluble Potash (K₂0) | 30.0% |
| Magnesium (Mg) | 2.0% |
| 2.00% Water Soluble Magnesium (Mg) | |
| Sulfur (S) | 9.7% |
| 9.70% Combined Sulfur (S) | |
| Boron (B) | 0.2% |
| Copper (Cu) | 0.05% |
| 0.05% Chelated Copper (Cu) | |
| Iron (Fe) | 0.07% |
| 0.07% Chelated Iron (Fe) | |
| Manganese (Mn) | 0.05% |
| 0.05% Chelated manganese (Mn) | |
| Molybdenum (Mo) | 0.002% |
| Zinc (Zn) | 0.05% |
| 0.05% chelated zinc (Zn) |
Derived from: Potassium nitrate, monopotassium phosphate, ammonium sulfate, potassium sulfate, magnesium sulfate, iron DTPA, iron EDTA, manganese EDTA, zinc EDTA, copper EDTA, boric acid, ammonium molybdate.
Potential Acidity: 228 lbs. of calcium carbonate equivalent (CCE) per ton.
WARNING: This product contains Molybdenum (Mo) and may be harmful to ruminant animals foraging on crops where applications have been made.
Note: It's important to follow the manufacturer's instructions and guidelines for proper application and dosage based on the specific needs of your plants.
Additional Information
Safety Data Sheet (PDF)
Nutrient Decision Tree (PDF)
Nutrient Schedule for Pure & Simple (PDF)
Nutrient Schedule for City Limits (PDF)
Nutrient Schedule for Jack's 3-2-1 (PDF)
Nutrient Schedule for Outdoor Production (PDF)
Nutrient Schedule for Fruiting Crops (PDF)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy