Fountain grass, or Pennisetum setaceum, lends a stylish touch to landscaping with feathery seed heads and its gracefully arching foliage. It grows as a perennial within U.S. Department of Agriculture hardiness zones 8 through 11 and as an annual in cooler climates. Seeds germinate can rapidly wear progress throughout their first summer and if stored under moist conditions. The seeds lose viability ought to be sown in spring and if stored for too long.
Fill each cell of a sixpack planting container with potting soil that contains perlite. Press the soil firmly into each mobile to ensure a minor gap is produced involving the very top of the planting container as well as the soil.
Poke a-1/2 inch-deep planting hole in every cell of the planting container utilizing the tip of your finger. Drop two pennisetum seeds in every single planting hole. With planting medium, fill. Press the soil.
Till it feels moist in a depth of 1-inch drizzle water on the soil in every cell of the planting container. While the pennisetum seeds germinate maintain moisture in the top inch of soil.
Slip the sixpack planting container in to a 1-gallon plastic bag to mimic the warm conditions of a greenhouse. Leave the conclusion of the bag open to permit moisture to escape, that’ll keep the pennisetum seeds.
Place the planting container indoors near a big, sunny outside or window against a south-facing wall. Keep the container sheltered from strong winds and winter.
Watch for sprouts around 15 to 25 days. When the pennisetum seeds germinate remove the bag. As soon as they develop to 2″ tall, thin the seedlings. Keep the more vigorous of the two seedlings and discard the other.