bitter switchgrass
Panicum amarum 'Dewey Blue'
Cycle:
Perennial
Watering:
Minimum
Propagation:
Seed Propagation,Division,Cutting
Hardiness Zone:
2 - 9
Flowers:
Blue tinged Flowers
Sun:
Full sun,part shade
Leaf:
Yes
Leaf Color:
green
Growth Rate:
High
Maintenance:
Low
Salt Tolerant:
Yes
Care Level:
Medium
watering
Bitter switchgrass (Panicum amarum 'Dewey Blue') is a drought-tolerant, native warm-season grass. Water deeply and slowly when growing this grass. To do this, soak the ground around the base of the plant with 2 to 3 inches of water once or twice a week during the growing season. Watering deeply and slowly will encourage the roots of the bitter switchgrass to delve deep into the soil, helping it become better able to withstand dry periods. It is important to water more frequently during prolonged droughts. During the winter months when the plant is dormant, water infrequently and only during times of drought.
sunlight
Bitter Switchgrass (Panicum amarum 'Dewey Blue') prefers full sun, meaning it needs at least 6 hours of direct sunlight per day. It is best planted in soil that has good drainage, and it can grow in a variety of soil types. To encourage healthy growth, it can be beneficial to fertilize the soil at the beginning of the growing season. It is important to water plants regularly during the growing season, although this grass is drought tolerant and does not require frequent waterings. It is also important to remove and dead or damaged foliage as it appears. Proper care should result in blooms in mid- to late summer.
pruning
Bitter switchgrass (Panicum amarum 'Dewey Blue') should be pruned 2 to 3 times a year. For the first pruning in the spring, it should be trimmed as soon as the new growth begins in March or April. For the summer pruning, it is recommended to prune in June or July, when the stems have grown 4 inches in height. In the fall, prune in October or November, when growth starts to slow. Prune only the tips of the stems, do not cut the entire stem. This will help the grass to remain healthy and vigorous. It is important to monitor the growth of the grass and prune more often if necessary.