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Light requirements

How much light does Geum 'Totally Tangerine' (Geum 'Totally Tangerine') need?

Also called Totally Tangerine avens.

More about geum 'totally tangerine'

About Geum 'Totally Tangerine'

Geum 'Totally Tangerine' · also called Totally Tangerine avens · flowering

A sterile hybrid avens prized for waves of warm apricot-orange saucer flowers on tall wiry stems from late spring into summer. It forms a tidy clump of scalloped basal leaves, thrives in moisture-retentive but well-drained borders, and rewards deadheading with months of bloom. A reliable, long-flowering perennial loved by bees and cottage-garden designers.

Comfort temperature: -1 to 24°C

Watch for — Flopping stems: Too much shade or rich nitrogen weakens stems; site in full sun and stake tall clumps if exposed to wind.

The exact light geum 'totally tangerine' needs

Geum 'Totally Tangerine' is a sun worshipper — it wants the brightest, most direct light you can physically give it indoors, and starves in the "bright indirect" most houseplants enjoy.

Put a number on it — this is what a meter (or a free phone light-meter app) should read where geum 'totally tangerine' sits:

In plain terms, An unobstructed south-facing window (or west), pressed right up against the glass — 0 to 2 ft back. Several hours of genuinely direct sun on the leaves is the target, not just a bright room. North windows and anywhere more than a few feet from the glass. A spot that grows pothos perfectly will slowly etiolate geum 'totally tangerine'.

Not sure how to read the light in your home? Our light meter guide walks through measuring footcandles and lux with a free phone app and turning the reading into a placement decision for geum 'totally tangerine'.

Signs geum 'totally tangerine' is getting too much light

The most exposed leaves show it first. For geum 'totally tangerine' specifically, watch for:

Light damage does not heal — a scorched leaf stays scorched — so the fix is to move geum 'totally tangerine' out of the harsh light rather than wait for it to recover.

Signs geum 'totally tangerine' is not getting enough light

Too little light is slower and sneakier than too much. The classic tell is etiolation: the plant stretches and pales as it reaches for a window. For geum 'totally tangerine', look for:

If geum 'totally tangerine' is stretched, leggy and pale, our guide to leggy, stretched plants covers how to fix it and whether it can be pruned back into shape. Treating geum 'totally tangerine' like an average houseplant and parking it "in a bright room" away from the glass. For a sun lover, indirect light is a slow decline — it stretches, weakens and stops flowering long before it ever dies.

Where to put geum 'totally tangerine': the best window and room

Indoors, the only reliable spot for geum 'totally tangerine' is hard against a south or west window. Outdoors in summer it is happiest in full sun once hardened off over a week. A sunny conservatory, glazed balcony or the brightest windowsill in the home is ideal; a north room will never be enough no matter how "bright" it feels to your eye, because eyes adjust to dimness far better than plants do.

  1. Find your brightest window. For geum 'totally tangerine' that means a south or west window with no tree, awning or building blocking it. East is a distant third; north will not do.
  2. Put it right at the glass. Place geum 'totally tangerine' within 0–2 ft of the pane so the sun actually lands on the leaves. Every foot back roughly halves the light it receives.
  3. Harden up after any move. Moving from a dim spot to full sun? Increase exposure over 7–14 days so the leaves acclimatise, or even a sun lover will scorch.
  4. Rotate and recheck seasonally. Quarter-turn the pot weekly for even growth, and reassess in autumn — the same window gives far less light in winter.

Does geum 'totally tangerine' need a grow light?

Geum 'Totally Tangerine' is one of the few houseplants where a strong grow light genuinely earns its place: in a dark flat, a high-output full-spectrum LED run 10–12 hours a day, kept close, can replace the south window it cannot get. Weak desk lamps will not cut it for a sun lover — match the intensity, not just the colour.

The seasonal light shift (why winter changes everything)

From October to February the sun is low, weak and short. Geum 'Totally Tangerine' that thrives on a summer windowsill can stall or etiolate over winter even in the same spot. Move it to the very brightest window for the dark months, clean the glass, and accept slower growth — or supplement with a grow light. It will not need feeding while light is this low.

Light and watering are linked: a plant in weaker winter light photosynthesises and drinks far less, so the same routine that worked in summer can rot it. See how often to water geum 'totally tangerine' for the season-by-season schedule that pairs with this light plan.

Geum 'Totally Tangerine' light requirements — frequently asked questions

How much light does geum 'totally tangerine' need?

Geum 'Totally Tangerine' needs Roughly 1,000–2,000+ fc at the leaf (a high-light plant). Around 10,000–20,000+ lux — full, direct sun, not filtered. An unobstructed south-facing window (or west), pressed right up against the glass — 0 to 2 ft back. Several hours of genuinely direct sun on the leaves is the target, not just a bright room.

Can geum 'totally tangerine' survive in low light?

No, not really. Geum 'Totally Tangerine' is a sun lover — in low light it etiolates: it stretches, pales, weakens and slows right down. It will not instantly die, but it steadily declines and never looks its best.

What are the signs geum 'totally tangerine' is getting too much light?

Bleached, washed-out leaf colour and dry, papery brown scorch patches where the midday sun hits hardest. Crispy edges on the most exposed leaves while shaded ones stay fine. Scorch right after a sudden move into raw sun without hardening off over a week or two. Treating geum 'totally tangerine' like an average houseplant and parking it "in a bright room" away from the glass. For a sun lover, indirect light is a slow decline — it stretches, weakens and stops flowering long before it ever dies.

What are the signs geum 'totally tangerine' is not getting enough light?

Etiolation — geum 'totally tangerine' stretches, the gaps between leaves lengthen, and growth gets pale, thin and floppy reaching for a window. Weak, leaning, leggy stems and a generally faded, drawn-out look. Few or no flowers, and far slower growth than a well-lit specimen of the same plant. If you see this, move geum 'totally tangerine' closer to the light or add a grow light — and check our guide on leggy, stretched plants.

Does geum 'totally tangerine' need a grow light?

Geum 'Totally Tangerine' is one of the few houseplants where a strong grow light genuinely earns its place: in a dark flat, a high-output full-spectrum LED run 10–12 hours a day, kept close, can replace the south window it cannot get. Weak desk lamps will not cut it for a sun lover — match the intensity, not just the colour.

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