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NPK 5-15-45 is a water-soluble fertilizer specially formulated for flowering and fruiting stages. With a low nitrogen (5%) and high phosphorus (15%) and potassium (45%) content, it encourages strong blooms, more fruits, and better resistance to stress in flowering plants, vegetables, and fruit trees.
This formula is ideal for plants that are entering the budding or flowering stage. It helps plants direct their energy toward flower and fruit production rather than leafy growth.
💡 Use this formula when flowers begin to form, or when fruiting starts. It's best not to apply during the seedling or leafy growth phase.
What does 5-15-45 mean?
It means the fertilizer has low nitrogen, medium phosphorus, and high potassium — ideal for flowering and fruiting.
When should I start using it?
Start when flower buds appear or fruiting begins. Don’t use it during early leafy growth.
Which plants benefit the most?
Tomatoes, chillies, okra, gourds, roses, hibiscus, lemons, guavas, and other flowering or fruiting plants.
Can I use it for leafy vegetables like spinach?
No, it’s not suitable. Leafy plants prefer higher nitrogen, not potassium.
Is it safe for food crops?
Yes — just wait at least 7 days before harvesting and wash produce thoroughly.
My plant has flowers but no fruit. Will this help?
Yes — it supports fruit development, but also check if pollination is happening properly.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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