Cannabis Fertilizer Set – Grow & Bloom for optimal growth & flowering
Product description
With GRANNY'S Bio-Grow & Bloom Fertilizer Set, you provide your plants with optimal nutrients at every stage of growth—from the growth phase to the flowering phase . This 100% organic fertilizer set contains two perfectly balanced liquid fertilizers:
✅ Grow fertilizer (NPK 4-1-4): Promotes strong root and leaf growth
✅ Bloom fertilizer (NPK 3-4-4): Supports dense, aromatic flowers
Thanks to high-quality, natural ingredients, plant growth is optimally supported – without any synthetic chemicals or harmful additives . This set is ideal for indoor and outdoor cultivation and is suitable for soil, hydroponics, and vertical gardens .
✔ Maximum growth & high yields
✔ For indoor & outdoor – also ideal for grow boxes
✔ Purely organic & biological – environmentally friendly & sustainable
✔ Easy to use with practical dosing aid
🌱 Granny's organic fertilizer – the natural solution for healthy & strong plants!
Detailed nutrient profile of the organic fertilizer
Organic fertilizer contains a variety of nutrients essential for plant growth. The most important macronutrients and micronutrients in organic fertilizer are:
Macronutrients :
- Nitrogen (N) – Promotes the growth of leaves and stems.
- Phosphorus (P) – Supports root development and flower formation.
- Potassium (K) – Strengthens cell structure and helps with plant disease resistance.
- Calcium (Ca) – Strengthens cell walls and promotes the growth of roots and fruits.
- Magnesium (Mg) – component of chlorophyll and important for photosynthesis.
- Sulfur (S) – Participates in the formation of amino acids and proteins.
Micronutrients (trace elements) :
- Iron (Fe) – Important for photosynthesis.
- Manganese (Mn) – Supports enzyme activity and photosynthesis.
- Copper (Cu) – Plays a role in the formation of enzymes.
- Zinc (Zn) – Promotes plant growth and maturation.
- Boron (B) – Supports cell division and the growth of roots and flowers.
- Molybdenum (Mo) – Necessary for nitrogen fixation in plants.
Organic fertilizers provide these nutrients slowly but sustainably, as they decompose in the soil, providing plants with a consistent and long-term supply. Organic fertilizers also contain organic substances that improve soil structure and promote soil microbiology.
Unser Düngeschema zeigt dir auf einen Blick, wann du Grow- und Bloom-Dünger einsetzen solltest – ideal für Anfänger & Fortgeschrittene. Hol dir das praktische PDF zum Download
📥 Düngeschema als PDF downloadenFor optimal results, each fertilizer is applied phase-dependently :
1. Growth phase (grow fertilizer)
- Dosage: 7 ml grow fertilizer to 1 liter of water
- Frequency: 1–2 times per week
- Effect:
2nd flowering phase (bloom fertilizer)
- Dosage: 7 ml Bloom fertilizer to 1 liter of water
- Frequency: 2–3 times per week
- Effect: Supports the formation of dense, aromatic flowers
👉 Important note:
- Do not use bloom fertilizer during the growth phase!
- Stop adding fertilizer two weeks before harvest.