Fern Fertilizer

Ferns burn easily on strong fertilizer and pale slowly without any. A dilute 2-2-3 walks that line, keeping fronds full and green.

Why it works:

• 2-2-3 NPK — gently potassium-forward — steady growth with the root and stem strength potassium provides
• All-nitrate nitrogen — the form roots absorb directly, for faster response and lower burn risk
• Calcium (0.5%) and magnesium (0.25%), plus iron, manganese, zinc, boron, and copper — the micronutrients that prevent pale leaves and stalled growth
• Sea kelp (Ascophyllum nodosum) for natural growth compounds
• Gentle liquid formula — mix it into your normal watering, no separate feeding routine