Pleural Cavity is the body cavity that surrounds the right and left lung. The pleura is a serous membrane which folds back to form a two-layered, membrane structure. The thin â¦ space between the two pleural layers is known as the pleural cavity; it normally contains a small amount of pleural fluid. The outer pleura parietal pleura is attached to the chest wall.
Germinating the Seeds. To germinate staghorn sumac seeds place them in a warm room away from direct sunlight. Regularly mist the soil in the pot with a spray bottle to keep it moist. After germination, remove the plastic wrap and position the pot in a sunny window so the seedlings can grow.
If conditions are too warm but sprouting seeds is still desired, a trick is to put seeds in a wet paper towel, inside a ziplock bag. Put the bag into the refrigerator for 2-3 days then take the seeds out and sow. Properly sown seeds will generally germinate in 7-14 days. Transplant/thinning. For direct sown seeds, thin seedlings to 8-12 apart, with rows up to 2-3' apart, to give mature plants room to spread out.