Where is the best place to plant penstemons?
Penstemons do best in well-drained, slightly alkaline soil and will even grow in soils that are mostly sand or gravel. They are extremely sensitive to poorly draining soils and winter moisture. Planting them in raised beds or sloped areas will help them survive wet conditions. Soil: Penstemons prefer well-drained soil. They’re particularly sensitive to soggy soil conditions, which can lead to root rot, a common issue with this genus. While some species prefer rich, fertile soil, many are adapted to poor, sandy, or rocky soils, especially those native to drought-prone areas.Find out how to propagate fresh stock of penstemons, by taking softwood cuttings. Summer is an ideal time to take softwood cuttings from penstemons. These will root quickly to give you new plants for next year’s border. Select non-flowering shoots from the plants, cutting them off first thing in the morning.Ease of Care: Generally low-maintenance, Penstemons require minimal care once established, being relatively drought-tolerant and often needing only occasional pruning to maintain shape and encourage new growth and blooming.Penstemons can become woody and leggy if they are not pruned hard annually. It’s quite straightforward to do: In autumn, cut back plants by about a third, leaving enough foliage to provide winter protection.
How fast does Pogostemon grow?
Remember that this is a quick grower. The stems will reach the water surface within a few weeks, at which point they should be pruned so they don’t start crowding out the light. Luckily, you can plant the clippings right back into the substrate to expand your Pogostemon forest. Pogostemon erectus is suitable as a background plant and creates a wonderful focal point in both smaller and larger groups. Intense light helps the plant to stay compact for a longer period. Moderate growth and vigorous roots. Plants will need frequent pruning, and cut off shoots will easily start growing when planted.Pogostemon helferi is fairly easy to care for, as long as it is planted and tended to properly. You’ll need a substrate that’s about three inches deep. Remove your aquatic plant from the container in which it was purchased and plant it about 1.Pogostemon helferi thrives in a broad temperature interval from 23 to 30°C. Pogostemon helferi is among the easiest foreground plant we have because it is not as light demanding as most other foreground plants; at low light, the individual stems simply grow a bit longer and the plant appears less compact.
Where is the best place to plant Penstemons?
Penstemons do best in well-drained, slightly alkaline soil and will even grow in soils that are mostly sand or gravel. They are extremely sensitive to poorly draining soils and winter moisture. Planting them in raised beds or sloped areas will help them survive wet conditions. Plant in a sheltered position with well-drained soil, out of cold winds. Some penstemons tolerate temperatures down to -10°C (15°F) in good positions like this.