Garden Flowers Jacob's Ladder / Polemonium caeruleum

Latin name: Polemonium caeruleum

flower.onego.ru white	www.gardenmakers.com lilac	dnl.7ya.ru light blue
img-fotki.yandex.ru blue

Photo Jacob's Ladder (Polemonium caeruleum)

Garden Flowers description and characteristics:

• timing of flowering: july, june
• lifetime: perennial
• fragrant flower: no fragrance
• flower color: lilac, blue, light blue, white
• flower size: middle
• height of plant (cm): 70-100 cm
• type of stem: erect
• poisonous plant: not poisonous plant

care, growing and cultivation / Polemonium caeruleum Jacob's Ladder:

• light needs: semi-shade, full sun
• cold hardiness zone: 3 (-40 to -34°C), 4 (-34 to -29°C), 5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C)
• frost resistance: frost resistance
• water needs: moderate, high
• soil type: sandy loam soil, loamy soil
• soil acidity: neutral soil
• shelter in winter: shelter is not required
• method of cultivation: non seedlings
• landscape use: flowerbed, specimen, border

*Some characteristics are relevant for a temperate climate

Jacob's Ladder / Polemonium caeruleum (seedlings, seed).

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