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Soil & fertilizer.

Make sense of potting mixes, nutrients, and what to use when.

12 guides
Soil & fertilizer

Potting mix vs. garden soil: what to use for houseplants

Choose a suitable houseplant potting mix, understand bag labels and ingredients, and avoid drainage mistakes without relying on a universal soil recipe.

4 min readRead guide
Soil & fertilizer

Fertilizing houseplants: how much, how often and when to stop

Feed houseplants every 2–4 weeks in spring and summer, pause in low winter light, and never feed dry or damaged roots. A grower’s guide to dose, timing and warning signs.

3 min readRead guide
Soil & fertilizer

NPK numbers explained: what a fertilizer label really tells you

What 10-10-10 or 3-1-2 really means: percent N, P₂O₅ and K₂O by weight, how to convert to elemental nutrients, and why ratio and dilution matter more than size.

3 min readRead guide
Soil & fertilizer

Perlite vs. pumice: choosing the right mineral for your potting mix

Perlite is light, cheap and floats; pumice is heavier, holds some water in its pores and never breaks down. Compare them for aroids, succulents and large pots.

3 min readRead guide
Soil & fertilizer

Coco coir vs. peat moss: how each behaves in your pots

Peat is acidic and holds 10–20× its weight in water; coir is near-neutral but can carry salts. Compare pH, rewetting, nutrition and sustainability for houseplant mixes.

4 min readRead guide
Soil & fertilizer

Liquid vs. slow-release fertilizer: choosing a feeding system for houseplants

Liquid feed gives precise control; coated slow-release prills feed for 3–9 months but speed up in warm rooms. How each works, when to use it, and why not to stack them.

4 min readRead guide
Soil & fertilizer

Terracotta vs. plastic pots: how pot material changes watering

Unglazed terracotta loses water through its walls and dries much faster than plastic. Learn which plants suit each, why salts crust on clay, and how to adjust watering.

3 min readRead guide
Soil & fertilizer

Aroid potting mix: a starting recipe and how to tune it

Monstera, philodendron and pothos roots need air as much as water. A 1:1:1 starting blend of potting mix, bark and perlite, and how to adjust it for your pot and light.

4 min readRead guide
Soil & fertilizer

Common houseplant fertilizers compared: liquids, granules and organic feeds

How liquid concentrates, ready-to-use pumps, controlled-release granules and organic feeds differ in nutrient delivery, salt risk and effort indoors.

4 min readRead guide
Soil & fertilizer

Miracle-Gro Indoor Plant Food: a label-based guide to the 1-1-1 pump

What the 1-1-1 analysis of Miracle-Gro Indoor Plant Food means in practice, how to fit the pump bottle into a feeding program, and when to leave it on the shelf.

3 min readRead guide
Soil & fertilizer

Espoma Organic Indoor! plant food: using a 2-2-2 concentrate well

A label-based look at Espoma Organic Indoor! 2-2-2 liquid concentrate: how organic nitrogen behaves in potting mix, measuring dilutions, and when to hold off.

3 min readRead guide
Soil & fertilizer

Miracle-Gro Indoor Potting Mix: what its label means for watering and feeding

A label-based overview of Miracle-Gro Indoor Potting Mix: a coir-based, compost- and bark-free blend with starter feed, and how it changes your care routine.

3 min readRead guide
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