THE PLANTPAL LIBRARY

A little knowledge.
A happier indoor jungle.

Practical answers for real plant parents. Find your next good growing habit.

39 guides
Plant care

Houseplant care for beginners: your first healthy routine

Start caring for houseplants with a simple routine for light, watering, drainage, feeding, and checking for problems.

3 min readRead guide
Plant care

How to water houseplants: check the roots, not the calendar

Learn when and how to water indoor plants, read potting-mix moisture, and avoid the most common watering mistakes.

3 min readRead guide
Plant care

What is bright indirect light? A room-by-room guide

Understand bright indirect light, window direction, seasonal changes, and how to choose a better location for indoor plants.

2 min readRead guide
Soil & fertilizer

Potting mix vs. garden soil: what belongs in a plant pot?

Compare potting mix, potting soil, garden soil, and compost so you can choose the right root environment for container plants.

2 min readRead guide
Plant problems

Overwatering or underwatering? How to tell the difference

Drooping and yellow leaves can have opposite causes. Use soil moisture, pot weight, and root condition to decide what to do.

2 min readRead guide
Plant care

How to repot a houseplant without overdoing it

Find out when a houseplant needs repotting, how to choose a container, and what to do before and after moving its roots.

2 min readRead guide
Soil & fertilizer

How to fertilize houseplants: a practical feeding guide

Understand when indoor plants need fertilizer, how to read feeding directions, and when to pause feeding instead of adding more.

2 min readRead guide
Soil & fertilizer

NPK numbers explained: reading a fertilizer label

Decode nitrogen, phosphate, and potash on fertilizer labels and learn why concentration, dilution, and micronutrients matter.

2 min readRead guide
Soil & fertilizer

Perlite vs. pumice: which potting-mix amendment fits?

Compare perlite and pumice for indoor plants, including weight, water behavior, particle size, and how to choose an amendment.

2 min readRead guide
Soil & fertilizer

Coco coir vs. peat: understanding moisture-retaining ingredients

Learn how coconut coir and peat behave in potting mixes, what to check on labels, and how to avoid overly wet root zones.

2 min readRead guide
Soil & fertilizer

Liquid vs. controlled-release fertilizer for houseplants

Compare liquid feeds, soluble powders, and controlled-release granules for indoor plant care and choose a manageable routine.

2 min readRead guide
Plant problems

Why are my houseplant leaves turning yellow?

Work through yellow leaves using leaf age, moisture, light, pests, and recent changes before choosing a treatment.

2 min readRead guide
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