The cardiovascular system consists of the heart, blood vessels, and the approximately 5 liters of blood that the blood vessels transport.
This planter also holds begonia, marigolds, and a pepper plant. Growing Swiss chard works best in rich, moist soil with a soil pH between 6.0 and 6.8. Plant about 12 to 18 inches apart in fertile soil, watering directly after planting. Work nitrogen-rich amendments such as blood meal, cottonseed meal, feather meal, or composted manure into the ground before planting.
Thin or transplant seedlings after true leaves appear so that seedlings are 2 inches apart. When plants are about 5 inches tall and 6-8 weeks old, start hardening them off so that they will adapt well when transplanted outdoors.