GreenPlanet Horti Bloom (5-15-26)

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GreenPlanet NutrientsSKU: GPHBL05

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GreenPlanet Horti Bloom (5-15-26)

GreenPlanet Horti Bloom (5-15-26) is a professional dry flowering base nutrient designed to support plants during the early to mid-bloom stages. Formulated with a powerful 5-15-26 NPK ratio, plus magnesium, sulfur and micronutrients, Horti Bloom provides the macro, secondary and trace elements plants need for strong flower formation and bloom development.

Part of the GreenPlanet HORTI Commercial Line, this fully soluble fertilizer is built for efficiency, consistency and easy use in professional growing systems. It is suitable for day tanks, injector systems and dosing systems, making it a strong choice for greenhouse growers, commercial operations and serious indoor gardeners looking for a reliable bloom-stage feeding solution.

Why Choose GreenPlanet Horti Bloom

  • Dry flowering base nutrient
  • NPK formula: 5-15-26
  • Includes magnesium, sulfur and micronutrients
  • Designed for early to mid-flowering stages
  • Supports flower formation and bloom development
  • Fully soluble formula for easy mixing
  • Suitable for day tanks, injectors and dosing systems
  • Helps provide consistent nutrition in commercial grow programs
  • Ideal for greenhouse, indoor and high-volume growing setups
  • Part of the GreenPlanet HORTI Commercial Line
  • Available in 5 lb and 50 lb sizes

Bloom Nutrition for Flowering Plants

During flowering, plants require higher levels of phosphorus and potassium to support bloom structure, nutrient movement, energy transfer and flower development. GreenPlanet Horti Bloom delivers a bloom-focused nutrient profile designed to support plants as they shift energy from vegetative growth to flower production.

The added magnesium and sulfur help support essential plant functions, while included micronutrients help round out the formula for balanced bloom-stage feeding.

Ideal For

  • Early flowering stage
  • Mid-flowering stage
  • Bloom formation
  • Flower development
  • Greenhouse crops
  • Indoor gardens
  • Commercial growing systems
  • Day tank systems
  • Injector systems
  • Dosing systems
  • Professional nutrient programs
  • Growers using the GreenPlanet HORTI Feeding Program

Product Features

  • Product Type: Dry base nutrient
  • NPK Formula: 5-15-26
  • Stage: Flowering stage
  • Nutrient Additions: Magnesium, sulfur and micronutrients
  • Format: Fully soluble dry fertilizer
  • Best Use: Early to mid-flowering
  • Application Systems: Day tanks, injectors and dosing systems
  • Available Sizes: 5 lb and 50 lb

How to Use

Use GreenPlanet Horti Bloom (5-15-26) as part of the GreenPlanet HORTI Feeding Program during the early to mid-flowering stages. Mix thoroughly with water according to the official feeding chart and your crop’s needs.

For best results, always monitor pH, EC/PPM, water quality and plant response when using any concentrated fertilizer in a professional feeding program.

Important Use Notes

  • Follow the official GreenPlanet HORTI Feeding Program
  • Mix thoroughly until fully dissolved
  • Use clean water and properly calibrated meters
  • Monitor pH and EC/PPM regularly
  • Store in a cool, dry place
  • Keep the product sealed when not in use
  • Avoid over-application
  • Follow label directions for crop-specific use

Professional Bloom Base Nutrient

GreenPlanet Horti Bloom (5-15-26) is a strong choice for growers who need a soluble, consistent and bloom-focused dry fertilizer. With its high phosphorus and potassium profile, added magnesium, sulfur and micronutrients, Horti Bloom helps support flower development during the critical early to mid-bloom stages.

Note: Always follow GreenPlanet’s official label and feeding program for proper dosage, mixing order, compatibility and crop-specific recommendations.

Order Confirmation

As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.

Shipping

Most products ship within 1 to 3 business days. Some items might take longer as they are delivered from our warehouse in Vancouver. As soon as we receive your tracking number, we will send it over to you.

Free Shipping

Free shipping is available across all provinces throughout Canada for orders over 149$.

International Orders

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, you can email us at info@canadagrowsupplies.com for some more information on shipment. Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not Canada Grow Supplies Inc.

Cancellations

If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.9% (credit card), 3.5% (PayPal), 4.0% (PayPal International), 4.1% (American Express), or 6.5% (Shop Pay Installments or Sezzle) order cancellation fee after the order was received. We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, sometimes the cancellation request may not reach the warehouse in time before the product ships. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. If you purchased 'Route Package Protection', this can not be refunded after the order has shipped.

Returns

In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.

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We started our business in 2020 with the intention of creating a one-stop shop for growing supplies without letting customers wait for their orders. We saw the potential to serve customers of this industry way better than they’ve been treated in the past.

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Our small team overlooks every customer and their orders to ensure they are satisfied with their products. We answer the phone and website chat, and if we don’t, we get back to you within 6 hours or less! We even throw in some freebies at random.

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5. Reliable International Shipping

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote or contact us if a shipping quote is not available at checkout.

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Adding Route Package Protection to your order at checkout means that your order is protected against being lost, damaged, or stolen. In the unfortunate instance that you experience one of these inconveniences, you can report an issue with Route and they will work with you to make sure you get the resolution you prefer.

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