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.
Growing Information. How to plant: Propagate by seed Germination temperature: 45 F to 85 F-Will germinate at soil temperatures as low as 40 F. Days to emergence: 4 to 7 Seed can be saved 3 years.Maintenance and care: Sow seeds indoors 6 to 8 weeks before average last spring frost.rowing Information. How to plant: Propagate by seed Germination temperature: 45 F to 85 F-Will germinate at soil temperatures as low as 40 F. Days to emergence: 4 to 7 Seed can be saved 3 years.