Glaucous Glasswort (Arthrocnemum macrostachyum) is a succulent, salt-tolerant shrub ideal for coastal gardens, saline soils, and rockeries. It features jointed, fleshy st
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6-8 hours of direct sunlight daily for best growth.
Regular
50% intensity
Keep soil consistently moist, but not waterlogged. Reduce slightly in winter.
Sandy, Well-drained, Saline
50% intensity
Warm
50% intensity
Prefers average room temperatures (18-24°C) and dislikes cold drafts.
Low
25% intensity
Feed lightly in spring with a balanced fertilizer diluted by half.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Arthrocnemum macrostachyum thrives in consistently moist soil, mimicking its coastal habitat. Water regularly, ensuring the soil does not become waterlogged, as this can lead to root rot.
Reduce watering slightly during cooler months, but never allow the soil to dry out completely.
Pruning is minimal, mainly for shaping and removing any dead or damaged stems. Lightly trim back leggy growth in late spring or early summer to encourage a bushier habit.
Avoid heavy pruning, as this can stress the plant.
Propagation is best achieved through stem cuttings taken in spring. Dip the cut end in rooting hormone and plant in well-draining, moist soil.
Cuttings root relatively easily and provide a good method for increasing your stock.
Repot Arthrocnemum macrostachyum only when necessary, typically every 2-3 years, or when the plant becomes root-bound. Use a well-draining potting mix, ideally with added sand to improve drainage, and ensure the new pot offers adequate space.
Identify plants like this with ePlant AI
Snap a photo to get care tips and match similar species on the go.
Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Amaranthaceae |
| Genus | Arthrocnemum |
| Species | Arthrocnemum macrostachyum |
Answers based on plant encyclopedia data
