Wheatgrass is a nutritious supplement that provides vitamins beneficial to your health and well being. Drinking juiced wheatgrass can rid the body of toxins and boost your immune system. Once you plant your wheatgrass seeds, you will begin to see the grass sprouting in seven to 10 days. Wheatgrass can be grown either indoors or out; however, it doesn't need sunlight to grow, and is best grown indoors to protect it from pests.

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Caring for your wheatgrass is a simple process.

Place your wheatgrass in an area in your home with low-light and regulated temperatures of 60 to 70 degrees Fahrenheit.

Water your wheatgrass sprouts two times a day misting with a spray bottle until their roots are established in the soil. Once the blades emerge, water the soil from the side of container to keep the soil moist and water off of the blades.

Fertilize the wheatgrass with a liquid seaweed fertilizer when the blades are 1 to 3 centimeters tall. Fertilize again when the grass is 5 to 10 centimeters tall. Follow the directions on the manufacturer's label for the correct amount to use.

Begin cutting blades for juicing when the blades reach 7 inches. Cut the blade completely down to the soil. Reduce the amount of water eight to 12 hours before placing the wheatgrass in a sealed container in the refrigerator to keep the wheatgrass fresh.