• Green Planet Nutrients Horti Cal - 5 LBS
1 1

Product benefits

  • All-Stage Support
  • Calcium & Magnesium Support
  • Fully Water Soluble
  • Clean Formula
  • Dripper Friendly
  • Multi-Media Ready
  • Multi-System Use
  • Clean Sediment-Free Formula

This product may offer additional benefits beyond those listed.

Frequently purchased together

Green Planet Nutrients CA flag

Official Reseller

Provision Gardens is an official reseller of this brand.

Our inventory is sourced directly from the manufacturer and/or authorized distribution partners. We do not sell used items or unverified/old stock. This helps ensure product authenticity, freshness, and the high standard you expect.

Green Planet Nutrients Horti Cal - 5 磅

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe Soil Soilless
$24.13
$24.13
结账时计算的运费。

OTHER AVAILABLE SIZES / MODELS:

5 磅 50 磅
门店库存
Province:
Choose your province
Order Within: —
Estimated Delivery: —
Free Shipping (Canada): —
Free Shipping (Ontario): —
Qualifies for Free Shipping Promotion

制造商推荐产品

这些制造商推荐的产品旨在与本产品配合使用，以获得适当的性能和最佳效果。在多组件系统中，所有推荐的组件应按指示一起使用，以确保有效使用。

Product benefits

  • All-Stage Support
  • Calcium & Magnesium Support
  • Fully Water Soluble
  • Clean Formula
  • Dripper Friendly
  • Multi-Media Ready
  • Multi-System Use
  • Clean Sediment-Free Formula

This product may offer additional benefits beyond those listed.

Description
GreenPlanet Nutrients Horti Cal 是一种水溶性干肥料，旨在为植物在整个生长周期提供支持。这款水溶性钙镁肥料旨在强化高要求园艺中的核心营养，其清洁的商业风格配方适用于营养生长期和开花期。

Horti Cal 旨在补充氮、钙和镁，有助于保持植物健康，同时促进快速生长和发育。简要概述：它的等级为 14-0-0，并被标识为“+ Ca + Mg”，当您的园艺在氮之外需要更多钙和镁时，它很容易作为重点支持产品使用。它的定位是从始至终保持植物强壮，为您提供一种简单的方法来支持关键元素，而无需改变您的基础营养计划。

作为 Horti 系列的一部分，该配方由水溶性成分制成，据称每批都具有高溶解度和一致性。它还被描述为 pH 值稳定，这有助于在以生产为导向的设置中保持更稳定的营养液配置文件。Horti 系列不含填充物或污染物，没有沉淀物或有机物质会堵塞灌溉系统，将重点放在现代种植室和温室中的清洁输送和可靠操作上。

Horti Cal 非常适合那些希望使用能够支持强壮植物、稳定生长和发育以及清洁系统性能的干肥料的种植者。它特别适合重视批次一致性、水溶性成分和 pH 值稳定配方的设施。如果您运行储液罐和注射系统，并希望使用旨在支持整个生长周期的钙镁肥料，GreenPlanet Nutrients Horti Cal 以其直接的商业级配置文件与该目标相符。

产品优势：营养生长期；开花期；室内；室外；常规浇水；浇水系统；水培；椰糠安全；土壤；无土；全阶段支持；钙和镁支持；完全水溶性；清洁配方；滴灌友好；多介质适用；多系统使用；清洁无沉淀物配方。

保证分析：总氮 (N)：14.0%；氨态氮 (N)：0.9%；硝态氮 (N)：13.1%；钙 (Ca)：14.8%；水溶性镁 (Mg)：2.0%。

来源：硝酸铵钙复盐；硝酸镁。

How To Use

How to Use Green Planet Nutrients Horti Cal - 5 磅

Step-by-step mixing and feeding instructions for Green Planet Nutrients Horti Cal - 5 磅.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Green Planet Nutrients Horti Cal - 5 磅 well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.

Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.

Week-by-week feeding schedule

Vegetative stage — Horti Cal

  • Week 1: mix 0.66 g per litre of water or nutrient solution.
  • Week 2: mix 0.66 g per litre of water or nutrient solution.
  • Week 3: mix 0.66 g per litre of water or nutrient solution.

Flowering stage — Horti Cal

  • Week 1: mix 0.66 g per litre of water or nutrient solution.
  • Week 2: mix 0.66 g per litre of water or nutrient solution.
  • Week 3: mix 0.66 g per litre of water or nutrient solution.
  • Week 4: mix 0.66 g per litre of water or nutrient solution.
  • Week 5: mix 0.66 g per litre of water or nutrient solution.
  • Week 6: do not use this product during this week of flowering.
  • Week 7: do not use this product during this week of flowering.
  • Week 8: do not use this product during this week of flowering.

Tips for best results

  • Maintain pH and EC/ppm within the range recommended for your growing medium and crop.
  • Use fresh nutrient solution whenever possible and avoid leaving mixed solution stagnant for long periods.
  • Store nutrients in a cool, dark place away from direct sunlight and extreme temperatures.
  • Keep bottles tightly sealed when not in use to reduce air exposure and preserve product quality.
  • Use clean measuring tools and regularly rinse or clean your reservoir, lines, and irrigation equipment.

Common mistakes to avoid

  • Do not mix different nutrients or additives together in concentrated form before adding them to water.
  • Do not exceed the recommended dosage unless you are following a tested, crop-specific feeding plan.
  • Do not skip pH or EC/ppm checks when growing in hydroponic or soilless systems.
  • Do not allow the nutrient solution to freeze or overheat, as this can damage the formulation.
  • Do not ignore the directions on the product label for your specific crop, growth stage, and system type.

Warnings & Safety

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Guaranteed Minimum Analysis
Total Nitrogen (N) 14.0%
Ammoniacal Nitrogen (N) 0.9%
Nitrate Nitrogen (N) 13.1%
Calcium (Ca) 14.8%
Water Soluble Magnesium (Mg) 2.0%

Derived From
Ammonium Calcium Nitrate Double Salt
Magnesium Nitrate

Frequently Asked Questions
Why is total nitrogen (N) important for plant growth, and what makes it different from other nutrients?

Total Nitrogen is important because it directly drives leafy growth, chlorophyll production, and overall growth speed, which sets the pace for the entire plant. It’s unique because the “total” number can include different nitrogen forms that behave differently in the root zone, meaning the same total amount can produce very different results depending on the nitrogen type and plant stage.

Read the full guide

What Is ammoniacal nitrogen (N) and why do plants need It?

Ammoniacal Nitrogen (N) is a plant-available form of ammonium (NH₄⁺) that provides a steady, gentle source of nitrogen for healthy green growth. Unlike fast-release nitrogen types, ammoniacal nitrogen feeds plants slowly, helps stabilize root-zone pH, and works well in cooler temperatures. It is commonly used during early vegetative growth because it supports strong leaf development without burning young roots. If plants show pale leaves, slow growth, or weak stems, they may need more available ammoniacal nitrogen.

Read the full guide

What does nitrate nitrogen (N) do for plants?

Nitrate Nitrogen provides a stable, easy-to-absorb form of nitrogen that supports steady growth, strong foliage, and reliable plant development without sudden nutrient swings.

Read the full guide

Why is calcium important for plant growth?

Calcium is important because it builds and stabilizes plant cells as they form, acting as the structural support that keeps new growth strong and functional. Unlike other nutrients that drive color or speed of growth, calcium’s role is unique because it controls cell wall strength and membrane stability, making it essential for healthy roots, shoots, and long-term plant resilience rather than quick visual results.

Read the full guide

Why is water soluble magnesium important for plant growth?

Water soluble magnesium is important because it quickly restores the plant’s ability to make chlorophyll and produce energy, which helps stop interveinal yellowing on older leaves and improves overall nutrient use; it’s unique because it becomes available immediately in water, making it faster and more predictable than slower magnesium sources.

Read the full guide

Why do growers use ammonium calcium nitrate double salt instead of a single-form nitrogen source?

Growers use ammonium calcium nitrate double salt because it can provide nitrogen in a balanced way while also supplying calcium to support stronger new growth. It’s important because it can boost growth without pushing plants as harshly as nitrogen sources that are only ammonium or only nitrate, and it’s unique because the built-in calcium helps keep fast growth from turning into weak, easily stressed tissue.

Read the full guide

What does magnesium nitrate do for plants?

Magnesium nitrate supplies fast-available magnesium for chlorophyll and photosynthesis while also adding nitrate nitrogen that can speed up greening and growth. It’s unique because it can correct magnesium-related yellowing quickly but also changes growth momentum, so it’s most valuable when magnesium is truly limiting and the plant can safely use extra nitrate.

Read the full guide

Frequently purchased together

查看完整详细信息
营养饲料表

Vegetative — Week 1

  1. Horti Cal
    —
  2. Horti Grow
    —
  3. Horti Bloom
    —
  4. Horti Late Bloom
    —
  5. Horti Late Cal
    —

Flowering — Week 1

  1. Horti Cal
    —
  2. Horti Grow
    —
  3. Horti Bloom
    —
  4. Horti Late Bloom
    —
  5. Horti Late Cal
    —

产品对比