Garden Care Guide

Sea Purslane Care

Atriplex portulacoides (syn. Halimione portulacoides)

It prefers full sun and salty, periodically wet coastal soils. It is a silvery-leaved ground cover that is extremely tolerant of salinity and harsh coastal conditions. It is ideal for ecological restoration and coastal gardens.

Hardy · -25 °C / -13 °F

Monthly care calendar

Timings are for a temperate Northern Hemisphere climate. In warmer areas tasks start earlier, in colder areas later; in the Southern Hemisphere shift them by six months.

January
  • Fertilizing: Not required, do not fertilize.
  • General care: Only observe; the plant has adapted to natural conditions.
February
  • Pruning: Toward the end of the month, before new growth starts, the plant can be pruned to tidy it up or for a denser appearance.
  • General care: Remove weeds around the plant.
March
  • Watering: Not needed; rainfall is sufficient.
  • Pruning: If not yet pruned, it can be done early in the month.
  • General care: New growth begins; it can be propagated from cuttings.
April
  • Watering: Not needed for mature plants; for newly planted seedlings, give 5-10 L of water once a week if the soil is dry.
  • Pruning: If needed, lightly trim to shape.
  • General care: It spreads quickly and covers the soil.
May
  • Watering: Continue watering newly planted seedlings (10-15 L per week); it is not needed for mature plants.
  • Pruning: You can continue trimming to keep hedges tidy.
  • General care: Help young plants establish their roots.
June
  • Watering: In a long drought, water deeply once a month.
  • Pruning: A light additional pruning can be done if needed.
  • General care: It is very tolerant of summer heat.
July
  • Watering: In midsummer, deep watering every 15-20 days is enough. Established plants (over 2 years old) do not need watering in most years. Water the area around the roots to a depth of 15-20 cm.
August
  • Watering: In midsummer, deep watering every 15-20 days is enough. Established plants (over 2 years old) do not need watering in most years. Water the area around the roots to a depth of 15-20 cm.
  • General care: Only observe.
September
  • Watering: In a long drought, water deeply once a month.
  • Pruning: If needed, prune during summer to tidy any straggling parts.
  • General care: (September 20) This is a very suitable time to plant new saplings. After planting, give an initial watering and let autumn and winter rains establish the roots. This is sufficient.
October
  • Watering: Not needed; the rainfall begins.
  • General care: Newly planted plants continue to root.
November
  • General care: The plant slows down and enters dormancy.
December
  • General care: Evergreen leaves continue to lose water in winter. Water thoroughly once before the soil freezes.

The care advice on this page is general and for information only; it is not professional advice. Plant age, soil and your garden’s microclimate can change the outcome. Plant protection products are mentioned only as general information; they are regulated, and the choice, dose and timing must be decided by a qualified professional under local rules. Consult a landscape architect or agronomist before applying.

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