Does Jacob's Ladder Plant Spread?
Each Plant Grows from 1 to 3 Feet (30 to 91 Cm.) High with a Spread of 1 1/2 to 2 Feet (46 to 61 Cm.) Wide. .. . Jacob's Ladder Plants Are, Therefore, an...
Each plant grows from 1 to 3 feet (30 to 91 cm.) high with a spread of 1 1/2 to 2 feet (46 to 61 cm.) wide. ... Jacob's ladder plants are, therefore, an excellent addition to the low maintenance garden.
Is Jacob's Ladder invasive?
Jacob's ladder will reseed now and then, but is not considered invasive. Jacob's ladder is not recommended for human or animal consumption.
When should I cut back my Jacob's Ladder?
For best results, grow Polemonium reptans 'Stairway to Heaven' in moist but well-drained soil, in partial shade. Cut back after flowering to encourage a second flush of blooms. In autumn cut back again to ground level.