Author Topic: celosia  (Read 1483 times)

Sparkly

  • Hectare
  • *****
  • Posts: 1,572
    • Flixton Band (Manchester)
celosia
« on: February 02, 2008, 13:20:47 »
I have bought some celosia seeds, the variety is 'torch'. I have never grown these before and have found the following instructions. Are these okay? any other tips?

Celosias are warm weather plants and take about 90 days to flower after planting. Like beans, they are not happy unless the soil temperature is at least 60 degrees Fahrenheit. In cold winter areas, get a jump-start on the season by starting the seeds indoors four to six weeks before the last frost date. Celosias do not like to have their roots disturbed, so sow three or four seeds 1/4-inch deep in lightly moistened, sterile seed-starting mix in earth-friendly peat pots. Cover the pots with plastic wrap and put in a warm (70 to 80 degrees Fahrenheit) place until the seeds germinate - 10 to 15 days. Remove the plastic daily to let the plants breathe. Spritz with room temperature (not ice-cold out of the faucet) water to keep the potting mix uniformly lightly moist.

Once the seeds have germinated, move the plants into the light. A sunny south facing window will do, but fluorescent lights are best. As the plants grow, move the lights so they remain about six inches above the tops of the plants. When the plants have two sets of true leaves (not the initial seed or cotyledon leaves), pinch out all but the strongest looking plant.

When the nighttime temperatures are above 55 degrees Fahrenheit, start hardening off the plants. Gradually introduce them to the outdoors, leaving them outside - in a protected area - for part of each day. Start out with four hours and increase the time outdoors by two hours each day. By the eighth day, they should be able to remain out overnight.

 

SimplePortal 2.3.5 © 2008-2012, SimplePortal