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AGM plants have been through a rigorous trial and assessment programme. They are:
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Other common names
Chinese evergreen 'Silver Queen'
Aglaonema commutatum 'Silver Queen' Aglaonema nitidum 'Silver Queen'
Aglaonema treubyi 'Silver Queen'
Aglaonema are rhizomatous evergreen perennials with short stems bearing long-stalked, often attractively variegated leaves and rather insignificant, greenish or cream flowering spathes
Araceae / Araceae
'Silver Queen' is an evergreen perennial of upright habit to 40cm in height, with handsome silvery lance-shaped leaves marbled with darker green; flowers seldom produced
Toxicity Ingestion may cause severe discomfort
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
While we update our systems with the new hardiness ratings you may still see old hardiness ratings in your search results. These are denoted as 'Old'.
For full details of the hardiness ratings see
Aspect South-facing or West-facing
SoilLoam, Chalk, Sand
pHAcid, Alkaline, Neutral
Grow under glass. Water moderately as excess water will lead to stem rot
Propagate from basal shoots or by division
Suggested planting locations and garden types
Patio & Container Plants
No pruning required
Can get mealybugs
Generally disease free
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
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