Repotting guide

When & how to repot Golden-Net Plant (Stenandrium lindenii)

Also called golden-net plant, golden net bush.

More about golden-net plant

About Golden-Net Plant

Stenandrium lindenii · also called golden-net plant, golden net bush · houseplant

Stenandrium lindenii is a rare, low-growing tropical perennial in the Acanthaceae family from South America, grown for its dark green leaves dramatically veined in bright gold or yellow — creating a distinctive net pattern. Similar in care to Fittonia, it demands consistently high humidity, warm temperatures, and filtered light, making it an ideal terrarium or greenhouse specimen.

Mature size: 10–20 cm tall (4–8 in), spreading 20–30 cm (8–12 in)

Watch for — Crispy leaf edges and wilting: The first sign of insufficient humidity or under-watering. Humidity below 50% causes edges to brown rapidly. Move to a terrarium or place on a pebble tray with water; ensure the potting mix stays evenly moist without waterlogging.

How to tell golden-net plant needs repotting

Repotting on a calendar is less reliable than reading the plant. For golden-net plant, watch for these signs:

Roots poking out of the drainage holes or coiling visibly around the inside of the pot.
You are watering far more often than you used to because the rootball dries out within a day or two.
Water runs straight through and out the bottom without soaking in.
Top growth has slowed or new golden-net plant leaves are noticeably smaller than older ones despite good light.

For the underlying biology of a pot-bound root system and why it stalls a plant, see our guide to spotting and fixing a root-bound plant.

How often to repot golden-net plant

Every 12–18 months — sooner if roots show fast. Golden-Net Plant's growth habit — low-growing, creeping tropical perennial; forms a compact mat; stems root where they touch moist soil — sets the pace. Stenandrium lindenii is a rare, low-growing tropical perennial in the Acanthaceae family from South America, grown for its dark green leaves dramatically veined in bright gold or yellow — creating a distinctive net pattern. Similar in care to Fittonia, it demands consistently high humidity, warm temperatures, and filtered light, making it an ideal terrarium or greenhouse specimen.

What size pot to step golden-net plant up to

Step up one pot size — about 2–3 cm (an inch) wider. Golden-Net Plant grows fast, so it will fill that space within a season, but jumping several sizes at once still backfires: the unused soil stays soggy and rots even a vigorous root system. One size at a time, every year or so, is the rhythm.

Not sure of the exact diameter? Our pot size calculator takes the current pot and root spread and tells you the right next size — it deliberately recommends a single step up, never a big jump.

The best time of year to repot golden-net plant

Early spring, just as new growth restarts, is the ideal window for golden-net plant. The plant is moving into its strongest growth phase and re-roots into fresh soil quickly. Avoid repotting in winter dormancy or, for flowering plants, while it is in bud or bloom — recovery is slowest then and you risk dropping the flowers.

Step-by-step: repotting golden-net plant

Time it for spring. Repot golden-net plant in early spring as growth restarts so it re-roots quickly into the fresh soil.
Choose one size up. Pick a pot about 2–3 cm wider with drainage holes. One step only — a much bigger pot stays soggy and rots roots.
Ease the plant out. Water lightly the day before, then tip golden-net plant out and gently loosen any roots circling the bottom of the rootball.
Repot at the same depth. Put a layer of fresh moisture-retentive, peat-free tropical mix in the new pot, set the plant so its soil line is unchanged, and backfill, firming lightly.
Water and pause feeding. Water once to settle the soil. Hold off fertiliser for about a month — fresh mix already has nutrients and feeding now burns new roots.

Aftercare

Water golden-net plant once to settle the soil, then let the surface dry before watering again — fresh mix around the roots stays wetter than the old compacted ball, so the commonest post-repot mistake is overwatering. Keep it out of direct sun for a week or two while roots re-establish. Do not fertilise for about 4 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for golden-net plant

Golden-Net Plant wants moisture-retentive, peat-free tropical mix. Use a fine-textured, peat-free tropical potting mix or a blend of houseplant compost and orchid bark (3:1) for good moisture retention with drainage. Slightly acidic pH (5.5–6.5) mirrors its forest-floor habitat. Works well in terrarium substrate. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting golden-net plant — frequently asked questions

How often should you repot golden-net plant?

Every 12–18 months — sooner if roots show fast for golden-net plant. Repot golden-net plant roughly every 12–18 months, in early spring as growth restarts. It grows fast and circles its pot quickly, so step up one size (about 2–3 cm wider) into fresh moisture-retentive, peat-free tropical mix. Don't jump several sizes — that soggy excess soil is what rots vigorous roots.

What size pot does golden-net plant need?

When is the best time of year to repot golden-net plant?

Can you put golden-net plant straight into a much bigger pot?

No. Even a fast-growing golden-net plant should only go up one pot size at a time. A vastly oversized pot holds a reservoir of wet soil the roots cannot reach, which stays cold and soggy and rots the roots — the opposite of what you wanted.

Should you fertilise golden-net plant after repotting?

Not immediately. Wait about 4 weeks after repotting golden-net plant. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.