CP Jardin karanja cake is a plant-based organic fertilizer made from the seeds of karanja (*Pongamia glabra*), a tree grown through sustainable agriculture in India. After the oil is extracted, the seeds are ground to produce this nutrient-rich cake, naturally active in stimulating plant growth while strengthening their natural defenses.
But that’s not all: karanja cake is also known for its repellent properties against many soil pests (nematodes, aphids, caterpillars…). It is therefore a fertilizer and a protector, 100% natural, that works gently and progressively without upsetting the soil ecosystem.
✔ Feeds plants with assimilable organic elements
✔ Stimulates microbial activity in the soil
✔ Naturally protects against certain pests and diseases
✔ Improves vigor and overall crop resistance
✔ Long-lasting action, with no risk of burning or leaching
1 handful = 30 to 40 g
Spread 160 g/m² when preparing the soil, work in by lightly raking.
Spread 100 g/m² around the plants, work into the soil by hoeing, then water.
Mix the karanja cake into the soil or potting mix (100 to 200 g per plant depending on size), then water.
| Characteristic | 🌱 Karanja | 🌿 Neem |
|---|---|---|
| Origin | Seeds of the Pongamia glabra tree | Seeds of the Azadirachta indica tree |
| Fertilizing action | Yes – rich in organic matter, stimulates growth | Yes – enriches the soil and improves structure |
| Repellent action | Yes – nematodes, aphids, soil insects | Yes – recognized natural insecticidal effect (azadirachtin) |
| Anti-pest strength | Moderate to strong (good root repellent) | Very strong (systemic effect on certain pests) |
| Use | Sensitive plants, vegetable garden, young plants, bamboo | Crops sensitive to pests, crop rotations |
| Smell | Light, more discreet than neem | Strong, earthy or even slightly spicy |
| Complementarity | Can be used alone or alternated with neem | Can be combined with karanja for enhanced action |
Karanja cake creates an environment unfavorable to the development of many soil pests such as:
It does not kill directly, but acts as a natural repellent by releasing volatile substances that disrupt their presence around the roots.
When: before sowing or planting
How:
Repeat every 2 months in spring or summer.
When: during repotting or planting bare-root plants
How:
When: for plants already in place
How:
Tip: for enhanced action, combine karanja cake with neem cake.
J F M A M J J A S O N DIdealPossible
Regulatory information: Fertilizer NFU 42-001, Karanja plant-based cake, organic nitrogen fertilizer. 4.5% Nitrogen including 4.5% organic from karanja.
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