Plants A to Z

A Guide to Grow and Care for Moss Rose

If you live in the space of hotness and dry season, you will cherish growing Moss Rose. Likewise usually called Portulaca, this extreme, yet beautiful little plant needs little dampness to flourish and sprout. It fills well in mid-summer's hotness, as well.

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Native to South America, Moss Rose, or Portulaca, is a solid yearly. It delivers strikingly hued sprouts in yellow, purple, white, orange, red, and pink shades. 

Flower sprouts start to show up in late spring. Moss Rose becomes only four to six inches tall. Spot it toward the front of your bloom garden.

Have a go at establishing Moss Rose as boundary edging, in rock gardens, as bedding plants, or ground cover. They also great examine containers and hanging pots. They will be pardoned when you neglect to water them.

Moss Rose Overview

  • Common Name: Moss rose, rock rose, the sun rose
  • Botanical Name: Portulaca grandiflora
  • Family: Portulacaceae
  • Native Area: South America
  • Plant Type: Annual flowering succulent
  • Sun Exposure: Full 
  • Toxicity: Toxic to dogs, cats
  • Soil Type: Sandy, well-drained
  • Soil pH: Neutral to Acidic
  • Mature Size: 3–9 in. tall, 6–12 in. wide
  • Flower Color: Yellow, white, orange, pink, red
  • Bloom Time: Early summer to frost
  • Hardiness Zones: 2–11, USA

Moss Rose Care

Moss rose is a semi-succulent plant that stores water in its meaty leaves and stems. The radiant green leaves are elongated to a tube shaped with pointed tips. They are up to an inch long and are organized on the other hand or in little bunches along the ruddy, multi-stretched prostrate to somewhat rising stems. 


These plants flourish in sandy and rough soil and request phenomenal drainage. If your garden has earth soil, grow your moss rose in holders instead of growing them in the soil drainage. Soil that holds an excessive amount of water can help the plant pass on without much of a stretch. 


Moss rose plants need six to eight hours of full sunlight on most days to look and sprout their best. If you try to grow them in an obscure region, they will neglect to create flowers, and the flowers they do have likely will not open. 


Moss rose plants have low dampness needs; however, they aren't precisely as dry season open-minded as desert flora. The plants will survive times of dryness, yet flowering usually is better with a few soil dampness.

Plan to water the plant if you have a significant length without precipitation—when in doubt of thumb, one profound watering each week during the warm summer climate should do the trick. 


Moss roses can survive lean soil, so they normally needn't bother with fertilizer. So, taking care of the plant with a reasonable, slow-discharge fertilizer at the hour of planting can assist with advancing sound growth and abundant flowering. You can likewise treat twice during the plant's growing season, this time utilizing a mix that is high in phosphorous for more sprouts. 

Temperature and Humidity 

Native to Brazil, Uruguay, and Argentina, moss roses like high hotness and low stickiness. It will survive a cool, damp spring climate as long as it is sans ice. Nonetheless, the best growth (and sprouting) will not happen until the late spring heat goes along. Moss roses are ice delicate and will bite the dust back come winter, possibly at the principal profound freeze. 

Types of Moss Rose 

  • 'Evening Delight': It is a large blooming floribunda with a minimal growth propensity. Groups of huge, twofold flowers have an antiquated appearance in delicate apricot that changes to pink as the flowers age, with a sweet scent and illness opposition. 
  • 'Duet' Series: This varietal flaunts bicolor flowers in yellow and red or yellow and pink. 
  • 'Sundial' Series: A varietal that flowers prior and survives overcast days and cool climate better than numerous different kinds. 
  • 'Fairy' Series: These varietals (with names, for example, 'Snow White' and 'Dozing Beauty') look like bomb-type peonies, with flowers that have a decoration focus with level petals that flare around the edges. 

Pruning Moss Rose 

And no more, moss roses need light pruning and provided that you live in a zone where they can survive all year. The best ideal opportunity to do as such is in the late winter before new growth starts to arise.

Cut any sprouts that look spent—you can likewise disperse a thick plant to grow further air dissemination, which can diminish the danger of parasitic infection. Deadheading the plant's spent flowers isn't required. 

Propagating Moss Rose 

Moss Rose plants are grown from seeds. Moss Rose seeds can be straightforwardly cultivated into your bloom garden or cultivated indoors for relocating later. For growing Moss Rose, an early, indoor beginning converts into a flower. Plant seeds from the get-go in the season and cover daintily with 1/8" of fine garden or seed beginning soil. 

Seeds germination period, expects one to about fourteen days. For indoor beginnings, try a seedling germination mat. Do not set out seedlings until after the last ice date in your space. Plants are vulnerable to ice. The ideal plant dispersing is ten inches separated. Set-up plants can likewise be proliferated by cuttings. 

How to Grow Moss Rose From Seed 

Moss rose would prefer to be delayed an overall Phish show visit than suffer transplantation, so we suggest planting your seeds straightforwardly in the garden or your outside containers.

You don't have to expose them to cold or splashing medicines, but since the seeds are super-minuscule, you should blend them in with fine sand if you intend to disperse them on the soil surface. 

How to Get Moss Rose to Bloom 

Moss roses incline toward poor, dry, all around depleted soil. If portulaca does not sprout, the ground might be excessively saturated. Although you can add sand or a limited quantity of fertilizer to the earth, it could be simpler to begin once again in another area. (You can likewise establish moss roses in containers.


Are moss roses simple to take care of? 

As you remember a couple of contemplations, Moss rose plants take well to relocating and are somewhat straightforward to get everything rolling. Start seeds indoors. You can begin moss rose plants from source indoors six to about two months before your spaces projected last ice date. 

How quickly do moss roses grow? 

This decision for the most careless gardener is simple enough for a novice to grow from seed. Unfussy yearly moss rose grows in 10 to 14 days and sprouts the entire season. 

Would you be able to grow moss roses indoors? 

You can grow your moss rose indoors and transplant it when the climate allows its further growth. Again, the moss rose plant endeavors in hot conditions and has relatively little water. Moss rose plants are powerless to cold, so it is ideal for keeping the plant indoors if you live in a chilly climate.

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Elissa Sanci
Elissa Sanci
Elissa Sanci, the owner of the website, and senior writer of New York Garden; graduated from Santa Barbara City College – a famous public school in California with many diverse training professions, and she majored in horticulture.