Planting 4 o’clocks, also known as Mirabilis jalapa, is a delightful activity for any gardener. These beautiful flowers are native to the Americas and are known for their vibrant colors and unique trumpet-like shape. If you are wondering when to plant 4 o’clocks, the answer is quite simple – in the spring, once the danger of frost has passed.
Spring is a wonderful time for gardening as the weather begins to warm up, and plants start to come back to life after a long winter. It’s important to wait until the last frost has passed before planting 4 o’clocks, as they are sensitive to cold temperatures. Frost can damage or even kill these tender plants, so it’s best to be patient and wait for the right time.
To prepare for planting, you can start by soaking the 4 o’clock seeds overnight in water. This process helps to soften the seed coat and promotes better germination. In the morning, you will notice that the seeds have absorbed some water and may have swollen slightly.
Next, choose a suitable spot in your garden for planting. 4 o’clocks prefer full sun but can tolerate some light shade. They also appreciate well-draining soil, so it’s a good idea to amend your garden bed with compost or organic matter if necessary. This will help improve the soil structure and provide essential nutrients for the plants.
When you’re ready to plant, dig a small hole about 1/4 inch deep in the soil. You can space the holes about 12-18 inches apart, depending on how dense you want your 4 o’clocks to grow. Place one soaked seed into each hole and cover it with soil, gently patting it down to ensure good seed-to-soil contact.
Water the newly planted seeds thoroughly, making sure the soil is evenly moist but not waterlogged. Overwatering can lead to rot or fungal diseases, so it’s important to strike a balance. As the seeds germinate and the plants start to grow, continue to water them regularly, especially during dry spells.
In terms of care, 4 o’clocks are relatively low-maintenance. They are quite resilient and can tolerate a range of soil conditions. However, they do benefit from occasional fertilization to promote healthy growth and abundant blooms. You can use a balanced fertilizer or organic options like compost tea or fish emulsion.
As the summer progresses, you will be rewarded with beautiful blooms in a variety of colors, including pink, red, yellow, and white. One fascinating aspect of 4 o’clocks is their ability to change flower color throughout the day. The flowers typically open in the late afternoon, hence their name, and close by the following morning. It’s a magical transformation to witness in your garden.
Planting 4 o’clocks is a delightful way to add color and charm to your garden. By sowing the seeds directly in the garden in the spring, after the last frost, you give these lovely flowers the best chance to thrive. Soak the seeds overnight, plant them about 1/4 inch deep, and provide them with well-draining soil and adequate water. With a little care and patience, you will soon enjoy the beauty of 4 o’clock blooms in your garden.
