SKU: 90136710260
best organic fertilizer for flowering marijuana plants

best organic fertilizer for flowering marijuana plants Ultra Bloom 0-10-10 (15 lb bag)

Sale price$26.65 Regular price$29.61
Save 10%

Pay in installments of $7.40 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

best organic fertilizer for flowering marijuana plants Ultra Bloom 0-10-10 (15 lb bag)Ultra Bloom is formulated without nitrogen to aid in the development of flowers and fruit buds. Although it may be used on all plants throughout the year, it is especially recommended for Azaleas, Camellias, and Rhododendrons when flower buds begin to form in late summer, fall, and winter. Blended with humic acid and beneficial soil microbes, including mycorrhizae. Derived from bone meal and potassium sulfate; analysis 0 10 10. Application Rates:

Ultra Bloom is formulated without nitrogen to aid in the development of flowers and fruit buds. Although it may be used on all plants throughout the year, it is especially recommended for Azaleas, Camellias, and Rhododendrons when flower buds begin to form in late summer, fall, and winter.

  • Blended with humic acid and beneficial soil microbes, including mycorrhizae.
  • Derived from bone meal and potassium sulfate; analysis 0-10-10.
  • Application Rates:
    • Azaleas, Camellias, Rhododendrons (to support flower development) — Apply 1 Tbsp per foot of height or width of the plant. Apply each month from bud formation through the flowering period.
    • Fruit & Citrus Trees (to support flower bud development and enhance fruit sweetness) — Apply 3 Tbsp per foot of tree height. Apply monthly.
    • General Applications (to improve flowering and root development) — For large areas, apply 2 lbs per square ft. For individual plants, apply 2 Tbsp per foot of plant height or width.
  • Scatter over the soil surface, work into the soil (except for Azaleas, Camellias, and Rhododendrons to avoid root damage), and water thoroughly.

Ultra Bloom 0-10-10: The Ultimate Plant Nutrition

Every gardening enthusiast knows the importance of providing their plants with the right nutrients to ensure optimal growth and abundant blooms. One product that has gained popularity among gardeners is Ultra Bloom 0-10-10, a specialized fertilizer designed to promote flowering and fruiting in a wide variety of plants.

The Science Behind Ultra Bloom 0-10-10

Ultra Bloom 0-10-10 is a carefully formulated fertilizer that provides a balanced blend of essential nutrients for your plants. The three numbers on the packaging, 0-10-10, represent the ratio of nitrogen (N), phosphorus (P), and potassium (K) in the product. In this case, the fertilizer is rich in phosphorus and potassium, with zero nitrogen content.

Phosphorus (P) plays a crucial role in promoting root development, flower formation, and fruit production. Potassium (K) helps plants withstand environmental stresses, improves disease resistance, and enhances the overall quality of fruits and flowers. By providing these essential elements in the right proportions, Ultra Bloom 0-10-10 boosts the reproductive and fruiting capacity of your plants.

Benefits of Using Ultra Bloom 0-10-10

  1. Abundant Blooms: Ultra Bloom 0-10-10 is particularly effective in encouraging plants to produce more flowers. Whether you have roses, tomatoes, or fruit trees, this fertilizer helps your plants bloom more profusely, resulting in a visually stunning garden.

  2. Improved Fruit Set: For fruit-bearing plants such as tomatoes, peppers, and strawberries, Ultra Bloom 0-10-10 can increase fruit set. You'll enjoy a bountiful harvest with larger and juicier fruits, thanks to the added potassium.

  3. Enhanced Disease Resistance: Potassium strengthens plant cell walls, making them more resistant to diseases and pests. Regular application of Ultra Bloom 0-10-10 helps fortify your plants against common garden threats, reducing the need for chemical treatments.

  4. Root Development: The phosphorus in this fertilizer stimulates root growth, ensuring your plants have a strong foundation for absorbing water and nutrients. Healthy roots translate to stronger, more vigorous plants.

Application Guidelines

Using Ultra Bloom 0-10-10 is straightforward, but it's essential to follow the recommended guidelines for the best results:

  1. Timing: Apply Ultra Bloom 0-10-10 when your plants are in their flowering or fruiting stages. This is typically during the spring and summer months, but always follow the specific recommendations for your plant type.

  2. Application Method: You can apply this fertilizer by broadcasting it evenly over the soil surface or by incorporating it into the soil. Follow the recommended dosage on the packaging, as over-application may cause nutrient imbalances.

  3. Watering: After applying Ultra Bloom 0-10-10, water your plants thoroughly. This helps the nutrients penetrate the root zone so your plants can access them efficiently.

  4. Repeat as Needed: Depending on your plants' needs, reapply Ultra Bloom 0-10-10 every 4–6 weeks during the growing season. Be mindful of each plant’s specific requirements and adjust your schedule accordingly.

Ultra Bloom 0-10-10 is a specialized fertilizer that can significantly enhance the flowering and fruiting capabilities of your plants. With its phosphorus- and potassium-rich formula, this product strengthens roots, boosts disease resistance, and promotes abundant blooms and fruits. By following the application guidelines, you can unlock your garden’s full potential and enjoy a more vibrant, productive landscape.

Explore our full selection of fertilizers and growing supplies to support your garden’s success.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 90136710260

Discover Niche Categories That Outsell best organic fertilizer for flowering marijuana plants

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Pedro Guimaraes
Los Angeles, US
★★★★★ 5
Lifesaver Tire Repair Kit Every Car Should Have One
Size: 01- 24pcs (Classic Green)
This 24-piece tire repair kit has already saved me and my family multiple times. My car literally can’t go without it now. It’s compact, well-organized, and the tools are sturdy and professional-grade. Having this kit has saved us from costly trips to the tire shop, time wasted going back and forth, borrowing another car, or risking driving on a flat tire. Seriously, everyone should have one in their car, just buy it and keep it there. Trust me, it’s a game-changer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
H
Verified Purchase
Holly A DeNomme
Los Angeles, US
★★★★★ 4
Had no issue and it was very easy to use. It has been a week and no leak.
Size: 01- 24pcs (Classic Green)
Easy to use and its been a week and no leak. The kit is great and easy to use. The hard part was for me to get the screw out of my tire because the head was half gone. Once I got the screw out I followed the instructions and reamed the hole and inserted the plug and trimmed the plug. If you plan on keeping it in your car you probably should add a screwdriver and/or pliers to get the screw out of the tire and a razor to trim the plug once it is in. You really need a razor to trim the plug I tried with a knife but the had to get a razor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2025
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Great Item
Size: 01- 24pcs (Classic Green)
Nice kit. Has athe tools and pieces for many easy repairs. Fits neatly inside durable case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
G
Verified Purchase
Gary Pase
Dallas, US
★★★★★ 5
Quality product
Size: 07- 22pcs (Blue)
Great kit for the price. Reamer and plug tool are strong and durable. Removable handles makes it great for broken tool or putting reamer on a drill if your lazy like me. Easy to use, easy to store and quality plugs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
R
Verified Purchase
Rohullah Alizada
San Leandro, US
★★★★★ 5
Emergency flat tire repair kit
Size: 02- 24pcs (Black)
Experience confidence on every road with the 24 Pcs Professional Heavy Duty Universal Emergency Flat Tire Repair Kit, the ultimate solution for fast, reliable, and long-lasting tire repairs. Designed for cars, motorcycles, trucks, trailers, RVs, ATVs, UTVs, and more, this kit provides everything you need to fix punctures quickly—without calling roadside assistance or waiting for a tow truck. Built with high-quality, heavy-duty materials, each tool in the set is engineered for durability and performance. The solid steel T-handle reamer and inserter tools offer maximum strength, giving you the leverage and control needed to remove debris and plug punctures with ease. The professional-grade rubber repair plugs are strong, flexible, and designed to create an airtight seal, ensuring your tire holds pressure even in demanding conditions. Whether you’re dealing with a nail, screw, or sharp stone puncture, this kit helps you handle the situation safely and efficiently. The set includes 24 essential pieces, such as repair plugs, valve stems, valve caps, a pressure gauge, lubricant, and additional accessories that make the repair process smooth and straightforward. Every item fits neatly into the compact, shock-resistant storage case, making it easy to carry in your vehicle’s trunk, glove box, or toolbox. This kit is perfect for emergency situations, long road trips, off-road adventures, work vehicles, and everyday drivers who want to be prepared for anything. Even if you’re not a mechanic, the repair process is simple. The kit includes all the tools needed to clean, prepare, and seal the puncture, allowing you to get back on the road in minutes. It’s a cost-saving, time-saving, and stress-reducing solution every driver needs. Stay prepared, stay protected, and stay moving with the 24 Pcs Universal Heavy Duty Tire Repair Kit—a reliable companion designed to handle unexpected flats with professional power and everyday convenience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025

recommand products