Catalog
« Perennials: Echinops ritro ssp ruthenicus 'Platinum Blue'
Globe thistle
Height: 60 cm
Foliage: dark green
Flowers: lavender-blue, VII-IX
Light: full sun, part shade
Moisture: low water needs, average water needs
Soil: modest soil, average soil
Winter-hardiness zone: Z3 ?
Neighbouring plants: Alchemilla, Coreopsis, Echinacea, Helenium, Heliopsis, Hemerocallis, Melica, Molinia, Monarda, Phlox, Rudbeckia, Sporobolus, Veronicastrum
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