Tree Echium (Echium Pininana) is a biennial herb in the Boraginaceae family with moderate care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 9-11. This plant is toxic to cats and dogs — keep it out of reach of pets.
Echium pininana is a biennial or short-lived perennial known for its towering floral spikes covered with thousands of small blue or white flowers.
Tree Echium
Echium Pininana
Echium pininana is a biennial or short-lived perennial known for its towering floral spikes covered with thousands of small blue or white flowers.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Tree Echium
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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