Prepare the soil before planting as it can be thin and dry near walls.
Full sun rock wall plants.
Being only 1 to 2 2 3 cm tall this is a perfect plant to give you a green cushion of foliage in large sunny areas.
Average dry to medium moisture well draining.
Variegated wall rock cress arabis caucasica variegata has toothed grey green leaves that are edged in white.
Don t select plants destined to grow taller than the garden wall.
This is a plant that does best in full sun but it also requires quite a bit of moisture to survive.
Shear off flowers after they fade to keep the plants looking their best.
Purple rockcress aubrieta deltoidea this alpine plant carpets the entire rocky terrain with cute bright pink to purple flowers.
20 rock garden plants you can grow in full sun to partial shade.
It doesn t like heat and humidity so it may need to be replanted every year or so in the southern portion of its range.
Consider that south facing walls can get very hot in summer.
It readily grows in nutrient poor soil as long as it has good drainage.
If you are looking for a plant that will cover the rocks in your garden the rock cress is a great option that will give your garden a softer look.
It needs a slightly acidic and well drained soil.
In fact it tends to grow like moss which means that moist ground will be beneficial for its growth.
If your garden gets 6 hours of direct sun per day then you are going to want to pick perennials that will thrive in the sun and will not need to be watered multiple times a day so they don t die from exposure.
The foliage is evergreen but may look untidy after a.
The rock cress prefers locations where it can get both sun and shade if the weather is hotter.
The creeping thyme thymus serpyllum is a low growing low maintenance sun loving ground cover plant that produces stunning flowers every year this hardy tiny plant has tall long creeping stems that provide good evergreen cover in your garden.
Choose plants that will do well facing a particular direction like against a north facing or a south facing wall or in full sun or partial shade.
The deer resistant shrub has coarse bushy leaves with shades from dull lavender to intense violet.
The plant will cascade over rocks and low stone walls in a rock garden to soften the setting.
Plant in well.
This plant will spread slowly through your rock or wall garden if planted in a sunny well drained location.
The plant needs sandy or loamy well drained soil.
Picking the right type of plants is as important as where you are going to put your garden.