Royal Carpet (Lobularia maritima 'Royal Carpet') - purple flowers, illustrated plant card

Royal Carpet

Lobularia maritima 'Royal Carpet'

Royal Carpet blooms from May through October.

Bloom calendar
Bloom time
May–Oct
Hardiness
Annual (replant yearly)
Sun
Full sun
Water
Moderate water
Mature size
4 in × 12 in
Type
Annual
Verification

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Growing Royal Carpet

Plant it in full sun. It prefers moderate water. Expect it to reach about 4 in tall and 12 in wide at maturity, in roughly 1 year.

When to plant Royal Carpet

Wait until all danger of frost has passed, then plant out Royal Carpet into warm soil; in most zones that means late spring. Planted then, it flowers from May to October.

Month-by-month timing for your zone is on the planting calendar.

The Sweet Alyssum family

One of 6 in the Sweet Alyssum family. Same plant, same care.

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