Towering Jacob's-ladder (Polemonium Foliosissimum) is a perennial herb in the Polemoniaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is safe for cats and dogs.
Polemonium foliosissimum is a perennial herbaceous plant native to western North America, known for its pinnate leaves and bell-shaped violet-blue flowers.
Towering Jacob's-ladder
Polemonium Foliosissimum
Polemonium foliosissimum is a perennial herbaceous plant native to western North America, known for its pinnate leaves and bell-shaped violet-blue flowers.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Towering Jacob's-ladder
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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