Cal-Mag Special 15-3-18 5lb
Cal-Mag Special 15-3-18PLUS promotes good, hard growth with its high nitrogen content while ensuring healthy cell wall development.
Cal-Mag Special 15-3-18 5lb

Cal-Mag Special 15-3-18 5lb

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États-Unis Importé depuis la boutique USA
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Cal-Mag Special 15-3-18PLUS promotes good, hard growth with its high nitrogen content while ensuring healthy cell wall development.
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Ce qui se démarque

Balanced Nutrient Ratio
With an NPK of 15-3-18, this formula provides a balanced nutrient ratio, promoting vigorous growth and robust plant health, ideal for both indoor and outdoor gardens.
Calcium and Magnesium
Enriched with essential calcium and magnesium, it supports stronger cell walls and improved disease resistance, ensuring healthier plants and better yields.
Convenient Packaging
The 5lb packaging is user-friendly and makes for easy application, allowing gardeners to feed their plants efficiently without the hassle of complicated measuring.

Détails du produit

Shop Cal-Mag Special 15-3-18 5lb online at a best price in Djibouti. B08K3ZX2V3
Brand NamePlant Marvel
ManufacturerPlant Marvel
UPC078287506393
Unit Count80.0 Ounce
Item Weight5 Pounds (2.27 kg)
Item FormLiquid
CoverageCompact
Target Speciesplants
Mixing Ratio1:15, 0.09 OZ/GAL, 1:100
BrandPlant-Marvel
Number of Packs1

À qui est-ce destiné ?

Suitable For
  • Home Gardeners

    Ideal for home gardeners seeking to enhance soil nutrient content for better plant growth and flowering.

  • Hydroponic Systems

    Suitable for hydroponic growers needing a balanced calcium and magnesium supplement for optimal plant health.

  • Vegetable Farms

    Beneficial for vegetable farmers looking to boost yield and quality through improved nutrient management.

Not Suitable For
  • Low-Nutrient Plants

    Not suitable for plants that thrive in low-nutrient conditions, as it may lead to nutrient burn.

  • Indoor Succulents

    Indoor succulents may not require this product due to their low nutrient needs and sensitivity.

  • Non-Container Plants

    May not be ideal for plants grown in natural soil where additional fertilizers are unnecessary.

DESCRIPTION DU PRODUIT

Cal-Mag Special 15-3-18 5lb

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is Cal-Mag Special 15-3-18 used for?

    répondre: Cal-Mag Special 15-3-18 is primarily used as a nutrient supplement for various plants, especially during their flowering stages. This formulation contains essential calcium and magnesium, along with nitrogen, phosphorus, and potassium, crucial for promoting healthy growth and enhancing flowering. It's particularly beneficial when growing crops in soils deficient in these micronutrients. Many gardeners and farmers use this product in situations where signs of blossom end rot appear in tomatoes or peppers, indicating a calcium deficiency.
  • question: How should I apply Cal-Mag Special 15-3-18 to my plants?

    répondre: The application of Cal-Mag Special 15-3-18 can vary based on the type of plants and their growth stages. Generally, it is recommended to mix the product with water and apply it directly to the soil or as a foliar spray. For soil application, ensure to follow the recommended dilution ratios, applying the mixture around the root zone where plants can easily absorb the nutrients. For blooming plants, applying it every 2-3 weeks during the flowering phase can enhance yields and improve overall plant health.
  • question: What makes Cal-Mag Special 15-3-18 different from other fertilizers?

    répondre: Cal-Mag Special 15-3-18 is distinct due to its tailored blend of nutrients, specifically designed to address calcium and magnesium deficiencies while providing a balanced N-P-K ratio. Unlike standard fertilizers that focus solely on macronutrients, this product includes these crucial secondary nutrients, making it ideal for flowering plants that require enhanced nutrient support. This formulation is particularly effective for crops grown in high-demand scenarios, such as in greenhouses or hydroponic setups, where nutrient needs are critical.
  • question: Can I use Cal-Mag Special 15-3-18 on all types of plants?

    répondre: While Cal-Mag Special 15-3-18 is suitable for a wide variety of plants, it is particularly advantageous for flowering plants and heavy feeders. For crops like tomatoes, peppers, and roses, its specific nutrient blend can enhance growth and yield. However, it's best to assess the nutrient needs of your specific plants since some may not require additional calcium and magnesium, which could lead to nutrient imbalances. Utilizing a soil test to determine existing nutrient levels can help you make informed decisions.
  • question: Is Cal-Mag Special 15-3-18 safe for indoor plants?

    répondre: Yes, Cal-Mag Special 15-3-18 is safe for indoor plants when used according to the recommended application guidelines. Indoor plants also benefit from the essential nutrients provided, particularly during their growth and blooming phases. Ensure adequate ventilation while applying as a foliar spray, and monitor for any over-fertilization symptoms, such as leaf burn. Many indoor gardeners find success using this formulation for plants like orchids or flowering houseplants that require extra nutrient support.
  • question: What are the signs that my plants need Cal-Mag Special 15-3-18?

    répondre: Plants that are deficient in calcium and magnesium may exhibit specific symptoms such as yellowing leaves, stunted growth, or blossom end rot in fruit-bearing plants. If you're noticing these issues, Cal-Mag Special 15-3-18 can help address these deficiencies. Additionally, if your soil test indicates low levels of these micronutrients, it’s a proactive approach to enhance plant health by incorporating this product. Regular monitoring of plant health can help ensure they receive the necessary nutrients for optimal growth.
  • question: How does Cal-Mag affect the overall health of my soil?

    répondre: Cal-Mag Special 15-3-18 contributes positively to soil health by enhancing nutrient availability and improving the soil structure. Calcium helps to flocculate soil particles, which enhances aeration and water retention, while magnesium aids in the efficient uptake of other nutrients. Applying this product can lead to healthier root systems and balanced soil chemistry. For gardeners looking to improve their soil's nutrient profile, especially in mineral-deficient areas, this formulation provides an effective solution to boost overall soil vitality.
  • question: When is the best time to use Cal-Mag Special 15-3-18?

    répondre: The ideal time to apply Cal-Mag Special 15-3-18 coincides with key growth stages of your plants, particularly during planting or early flowering when nutrient demands are high. Applying it just before or during the bloom phase can enhance flower production and fruit set. Additionally, using it during high-stress periods such as transplanting or after extreme weather can support plant recovery. Many growers time their applications based on specific crop cycles to maximize the benefits of this nutrient-rich formulation.
  • question: Where can I buy Cal-Mag Special 15-3-18 5lb?

    répondre: You can purchase Cal-Mag Special 15-3-18 5lb on Ubuy in Djibouti. Ubuy offers a wide range of products, including gardening supplies, ensuring that you can easily find the right item to support your gardening needs. Check their platform for availability and they provide a user-friendly shopping experience.

PlantMarvel Fertilizers & Plant Food Editorial Review

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Avis et évaluations clients

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Avantages

  • Promotes healthy plant growth
  • Improves nutrient absorption
  • High-quality ingredients
  • Easy to apply
  • Enhances soil health

Les inconvénients

  • Might leave some residue.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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