Best Fertiliser for Monstera Deliciosa

Why Monstera Deliciosa Needs Fertiliser

Indoors, Monsteras don’t have access to the rich nutrients of the rainforest floor. That’s why fertiliser is essential to replace what’s missing and keep the plant growing strong.

Promotes steady growth and large split leaves
Prevents pale or yellow foliage caused by nutrient loss
Supports stronger roots and healthier stems

Tip: Yellowing leaves often mean your Monstera is hungry—time to feed.

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Choosing the Right Fertiliser

Monsteras are foliage-first plants, so they need a balanced fertiliser that supports leaf, root, and overall growth. The best choice is a liquid fertiliser with equal amounts of nitrogen, phosphorus, and potassium (NPK).

NPK balance: Ratios like 10:10:10 or 20:20:20 give even nutrition
Liquid formula: Fast-acting and easy to apply during watering
Micronutrients: Added magnesium, calcium, and iron keep leaves lush and healthy

CompleteGrow All Purpose NPK Liquid Plant Food delivers exactly what a Monstera needs for large, glossy leaves and steady growth. It’s simple, effective, and perfectly balanced for indoor plant care.

Tip: Skip “flower boosters” or bloom fertilisers—Monsteras thrive on foliage-focused feeds.

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How and When to Fertilise

Getting the timing right is just as important as choosing the right fertiliser. Monsteras grow most actively in warmer months, so that’s when they need consistent feeding.