




Knautia macedonica

Lavatera olbia

Sidalcea

Lavatera x clementii

Achillea millefolium

Rudbeckia fulgida

Filipendula hybridum

Lavatera hybrida

Verbena bonariensis

Salvia nemorosa

Lavatera hybrida

Achillea millefolium

Salvia pratensis

Helleborus orientalis

Catananche caerulea

Alchemilla mollis

Clematis heracleifolia

Leucanthemum vulgare

Solidago canadensis

Papaver orientale

Gypsophila paniculata

Delphinium hybrida

Nepeta faassenii

Liatris spicata

Pennisetum alopecuroides

Sedum telephium

Rudbeckia subtomentosa

Achillea millefolium

Achillea millefolium

Calamintha nepeta ssp. nepeta
Although this cultivar of tree mallow is smaller in stature, it can put on a great show in the garden if you provide it with conditions reminiscent of the sunny Mediterranean. The key to success is planting in full sun in lighter, well-drained soil. The seedling cannot tolerate permanent waterlogging, so avoid places where water stands for a long time after rain. If you have heavy clay soil in your garden, you must dig a larger hole and mix the original soil with sand or fine gravel in a 1:1 ratio. When planting, keep a sufficient spacing, ideally 2 to 3 plants per square meter, so the plants do not crowd each other and have plenty of air around them. This is important not only for their growth but also as prevention against fungal diseases and rust, which can appear in overly dense and damp stands.
To maintain a beautiful shape and rich flowering, pruning is crucial for the tree mallow. Since it is a semi-woody perennial that blooms on new shoots, it must be radically cut back every spring. We perform this pruning at the time the buds begin to sprout (usually in April), down to a height of about 20–30 cm above the ground. Thanks to this, the shrub will thicken, will not become bare at the bottom, and will create a solid skeleton that can carry a flood of flowers. During the season, continuously remove the faded flowers; not only will this visually clean up the plant, but it will also encourage it to produce more and more buds until late summer. Furthermore, the flowers are edible, so you can also use them as an unconventional decoration for summer desserts.
In our climatic conditions (zone 8a), the tree mallow is at the limit of frost hardiness and therefore requires winter protection, especially in the first year after planting. Do not cut the plant in the autumn; the dry stems will serve as natural protection for the center of the tuft. Pile a mound of soil or mature compost at the base of the plant and cover the entire plant with evergreen branches. If you grow tree mallow in a container, which is very popular thanks to its compact growth, remember that roots in a pot freeze much faster than in the ground. Therefore, for the winter, the container must be either sunk into a bed or completely wrapped in jute or polystyrene and placed in a sheltered spot against a wall, or you can hide the plant in a cool, bright, frost-free room.
Regarding nutrition and watering, the tree mallow behaves modestly. It requires regular watering mainly after planting and in containers; in the open ground, after rooting, it is tolerant even to mild drought. Don't overdo it with fertilizing – too many nutrients would lead to lush growth of green mass, which would be prone to lodging and aphid attacks, while blooming would be weaker. It is plenty enough to incorporate a little well-rotted compost into the soil in the spring or use a slow-release fertilizer when planting.
The information given is based on our experience, please use it as a guide only. Times may vary depending on the season, climate, location, sowing and transplanting dates and possibly also the conditions in the greenhouse/greenhouse. We always recommend testing how the plant performs in your conditions. Please do not take this as a guarantee.
See how the seedling looks over the course of a year.










Lavatera olbia

Lavatera hybrida

Lavatera hybrida

Lavatera x clementii

Lavatera hybrida

Lavatera hybrida

Lavatera olbia

Alchemilla mollis

Achillea millefolium

Verbena bonariensis

Salvia nemorosa

Perovskia atriplicifolia

Gaura lindheimeri

Echinacea purpurea

Echinacea pallida

Eryngium planum

Echinacea purpurea

Salvia nemorosa

Calamintha nepeta

Rudbeckia fulgida

Calamintha nepeta ssp. nepeta

Gaura lindheimeri

Salvia nemorosa

Leucanthemum vulgare

Achillea millefolium

Perovskia atriplicifolia

Salvia nemorosa