[Mono] Osmocote 501 Controlled Release Fertilizer 100g 【奥绿501】
[Mono] Osmocote 501 Controlled Release Fertilizer 100g 【奥绿501】

[Mono] Osmocote 501 Controlled Release Fertilizer 100g 【奥绿501】

Regular price$5.80
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Product Description: Osmocote 501 Controlled Release Fertilizer
Maximize your plant's potential with Osmocote 501, the professional-grade solution for long-term, consistent nutrition. Specially formulated for foliage-heavy plants—including rare aroids like Anthuriums and Philodendrons—this fertilizer focuses on lush leaf development and robust stem growth.
Using advanced organic resin-coating technology, each granule acts as a smart-delivery system. It releases a balanced blend of Nitrogen, Phosphorus, and Potassium (NPK), along with essential micronutrients, triggered by soil temperature to match your plant's natural growth cycle.
  • Longevity: One application feeds your plants for 5–6 months.
  • High-Nitrogen Formula: Optimized for deep green foliage and rapid growth.
  • No-Burn Technology: Engineered to release nutrients slowly, preventing root burn even in sensitive species.
  • Full Trace Elements: Includes Magnesium, Iron, and Boron to prevent yellowing and promote cellular health.



User Manual & Application Guide

1. Dosage Instructions
  • Small Pots (10-12cm): 2–3 grams (approx. ½ teaspoon).
  • Medium Pots (15-18cm): 5–8 grams (approx. 1–1.5 teaspoons).
  • Large Containers: 3–4 grams per liter of potting medium.
  • Tip: For high-value rare plants, start with a half-dose to observe the plant's response before adding more.

2. Application Methods
  • Top-Dressing: Sprinkle granules evenly over the soil surface, keeping them away from the direct base of the plant stem. Lightly press them into the top layer of the substrate.
  • Mixing: For the best results during repotting, mix the granules thoroughly into your potting mix (aroid mix, moss, or bark) before planting to ensure even nutrient distribution.

3. Activation & Maintenance
  • Watering: Water the plant immediately after application to settle the granules and begin the osmotic release.
  • Temperature Sensitivity: Nutrients release faster in warm weather and slower in cold weather. Adjust your application frequency if you use supplemental heating or grow in a tropical greenhouse.

4. Storage & Safety
  • Storage: Keep the package tightly sealed in a cool, dry place. Avoid exposure to extreme heat or direct sunlight, which can degrade the resin coating.
  • Safety: Keep out of reach of children and pets. Not for human or animal consumption. Wash hands after handling.

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