Minus icon Plant Type Perennials
Minus icon Height Medium 24-36"
Minus icon Spacing Plant 12" apart
Minus icon Bloom Time Mid-Summer to Early Fall
Minus icon Sun / Shade Mostly Sunny to Full Shade
Minus icon Growing Zones 3-9
Minus icon Soil Type Normal, Clay
Minus icon Water Needs High
Minus icon Sold In Plantable Pots (3.5x3.5x4")
Lobelia siphilitica 'Blue Selection'
Lobelia are perfect for the spot in your garden that just stays too wet for most plants. Spires of colorful hood-like flowers open from bottom to top. Will naturalize along ditches and streams.
Prefers fertile, evenly moist soil. Can be divided every 2-3 years in spring. Allow to self sow. Winter over with stems on. Can be pinched back before flowering to produce more compact plants. May benefit from light winter mulch north of zone 6.
Our plants are grown in 3.5x3.5x4” plantable pots. Made from 100% biodegradable coconut husk fibers (coir), these pots have tremendous advantages over plastic pots. With better air exchange, this "breathable" pot fosters robust root growth and reduces transplant shock since you can plant the pots directly in the ground. The pot naturally becomes part of the soil on its own over time—no composting required—and since they're made from a renewable resource that requires very little energy, they're earth-friendly too!
We offer a 100% guarantee for all our perennials to reach you in good condition and to grow. If you're not satisfied, we'll reship or refund immediately. Please don't hesitate to contact us if you have questions or concerns—we share your passion for gardening and want your new plants to thrive in your border!
We use custom, earth-friendly packaging to make sure your order arrives in great condition, and we ship based on the best planting time for your growing zone (see the approximate dates below), unless otherwise indicated at checkout. If you wish, you can indicate a specific ship date during checkout.
