Moonflower is an unusual relative of the morning glory. It is a fast-growing vine when grown on a porch, near an entrance, or under a window. Its white blossoms can reach up to 6 inches across.

Plant indoors 4 - 6 weeks before the last frost. Or, start directly outdoors after danger of frost has passed.

Plant in full sun with moist, well-drained soil.

• You have two options for planting seeds: Sow them directly into the garden at a depth of 1/2 inch after the risk of frost has passed. Alternatively, start seeds indoors four to six weeks before the average last frost date in spring.
• Because these seeds have a hard seed coat, it is best to nick the seed coat with a knife tip or by rubbing seeds with a piece of sandpaper. This will help improve germination. After nicking the seeds, place them in a bowl and soak overnight in warm water.
• Presoak seeds overnight before planting 2 - 3 seeds per cell or plant.
• Once seedlings sprout, ensure they receive plenty of light by placing them on a sunny windowsill or positioning them 3-4 inches below fluorescent plant lights that are switched on for 16 hours daily and off for 8 hours at night. Adjust the lights as the plants grow taller. Avoid using incandescent bulbs as they generate excessive heat. Remember, most plants need a period of darkness to thrive, so do not keep the lights on for 24 hours.
• Transplant into garden when temperatures are consistently warm.
• Before transplanting seedlings into the garden, it's essential to "harden them off". This involves acclimating young plants to outdoor conditions by placing them in a sheltered outdoor area for about a week. Initially, shield them from strong winds and direct sunlight. If there's a risk of frost overnight, either cover the plants or bring them indoors, then return them outside in the morning. This hardening off method helps strengthen the plant's cell structure, minimizing transplant shock and sun damage.
• Space plants 6 - 12 inches apart in garden.

• Maintain weed control throughout the growing season. Weeds can compete with plants for water, space, and nutrients, so it's essential to manage them by regular cultivation or by applying mulch to stop their seeds from sprouting.
• Keep weeds under control during the growing season. Weeds compete with plants for water, space and nutrients, so control them by either cultivating often or use a mulch to prevent their seeds from germinating.
• Mulches play a vital role in preserving soil moisture and ensuring consistent soil temperatures. When it comes to annuals, using organic mulch made from shredded leaves not only enhances the appearance of the bed but also enriches the soil as it decomposes over time. Remember to keep mulch away from the plant stems to avoid potential rot issues.
• During its first year of establishment, water regularly. Once established only water when the top inch of soil feels dry to the touch. Increase watering during dry spells or drought.
• Prune vines and shape as needed in the fall. Thin stems to improve airflow and sunlight to the plant if needed.