Last Updated on July 9, 2023
Large calla lilies (Zantedeschia aethiopica) are a popular choice for adding a tropical touch to the garden. They are easy to grow and care for, and make a dramatic statement in the landscape with their large, glossy leaves and showy flowers. Calla lilies can be planted directly in the ground or in containers.
When planting in the ground, it is important to choose a location that has well-drained soil and full sun to partial shade. Large calla lilies should be planted at least 18 inches apart to allow room for them to spread.
When it comes to planting large calla lilies, the general rule of thumb is to plant them about as deep as the pot they came in. However, there are a few things you can do to ensure that your lilies get off to a good start and continue to thrive.
If you’re planting your lilies in pots, be sure to use a well-draining potting mix and water them regularly.
Calla lilies prefer soil that’s on the drier side, so don’t overdo it with the watering. When planting calla lilies in the ground, prepare the soil by loosening it up and adding some organic matter. A layer of mulch will also help keep the roots cool and moist.
As with potted plants, make sure not to overwater – once or twice a week should be sufficient. Finally, give your calla lilies plenty of sunshine – at least six hours per day. In partial sun or shady areas, they may not bloom as profusely but they’ll still add beautiful foliage to your garden.
How To Grow Calla Lillies
How Do You Grow a Giant Calla Lily?
If you’re looking to add a touch of elegance to your garden, then look no further than the giant calla lily. This beautiful flower is not only easy to grow, but it’s also relatively low maintenance. Here’s everything you need to know about growing giant calla lilies in your garden:
The first step is to purchase a healthy bulb from your local nursery or gardening store. Once you have your bulb, it’s time to plant it in well-drained soil that’s rich in organic matter. Be sure to plant the bulb with the pointed end facing up, and water regularly until new growth appears.
Once your plant has started to grow, fertilize it every few weeks with a high-quality fertilizer formulated for bulbs. When summer arrives, you’ll need to move your plant outdoors so that it can get plenty of sunlight. However, be sure to protect it from afternoon sun and heat as this can scorch the leaves.
As autumn approaches, start reducing watering and stop fertilizing altogether. This will encourage the plant to go into dormancy so that it can survive winter without any problems. When spring arrives again, simply start watering and fertilizing as normal and enjoy another season of gorgeous blooms!
What Month Do You Plant Calla Lilies?
In order to have blooming calla lilies in your garden, you must plant them in the correct month. The best time to plant calla lilies is during the months of April and May. This will ensure that the bulbs have enough time to establish themselves before the hot summer months begin.
Once the bulbs are planted, they will need to be watered regularly and fertilized every few weeks. By following these simple steps, you will soon have beautiful calla lilies blooming in your garden!
Do Calla Lilies Need Deep Pots?
No, calla lilies do not need deep pots. They are a relatively small plant and only require a pot that is about 6 inches deep.
Do Calla Lilies Grow Better in Pots Or in the Ground?
There are many benefits to growing calla lilies in pots. Potted calla lilies are easier to control the environment, making it easier to regulate temperature and moisture. They also require less effort to fertilize and weed.
Additionally, potted calla lilies can be moved indoors during inclement weather or to extend the blooming season. However, there are some drawbacks. Pots can restrict root growth, meaning that the plant may not reach its full potential size.
And because they’re often grown in a sterile potting mix, potted calla lilies may be more susceptible to pests and diseases. Overall, it’s really up to the gardener’s preference. Both methods have their pros and cons, so it’s important to decide what’s most important to you before making a decision.
Can I Plant a Potted Calla Lily Outside
If you’re looking for a splash of color in your garden, consider planting a potted calla lily. These beautiful flowers are native to South Africa and are relatively easy to care for. Here’s what you need to know if you’re thinking about planting a potted calla lily outside:
When to plant: Calla lilies can be planted outdoors year-round in most climates. However, they will only bloom during the spring and summer months. Where to plant: Calla lilies prefer full sun or partial shade.
They also like well-drained soil that is slightly acidic. If your soil is not naturally acidic, you can add some peat moss or composted leaves to it before planting. How to plant: When you’re ready to plant your calla lily, simply dig a hole that is twice the size of the pot that it is currently in.
Gently remove the plant from its pot and place it in the hole, making sure that the roots are completely covered with soil. Water thoroughly after planting. Caring for your calla lily: Once your calla lily is planted, it doesn’t require much maintenance.
Water regularly (about once per week) and fertilize monthly during the growing season. In late summer or early fall, cut back on watering and fertilizing as the plant begins to go dormant for winter.
How Deep to Plant Calla Lily Bulbs in Pots
Whether you’re growing calla lilies in pots on your patio or indoors, the depth at which you plant the bulbs is important. Bulbs that are planted too deeply won’t bloom, while those that are planted too shallowly are more likely to be damaged by frost or weather. The general rule of thumb is to plant calla lily bulbs so that they’re twice as deep as they are wide.
For example, if your bulb is 2 inches wide, plant it 4 inches deep. When planting calla lily bulbs in pots, be sure to use a well-draining potting mix and a pot with drainage holes. Water the soil thoroughly before planting, and then water again after planting to settle the soil around the bulbs.
After that, water only when the soil is dry to the touch. Calla lilies prefer full sun but will tolerate partial shade. If you’re growing them indoors, place them near a sunny window.
With proper care, your calla lilies should bloom in late spring or early summer. Enjoy their beautiful blooms for a few weeks before letting the plants die back naturally. Once they’ve died back completely, dig up the bulbs and store them in a cool, dark place over winter.
replant them again next spring for another season of beauty!
Do Calla Lilies Spread
If you’re looking for a beautiful, low-maintenance flower to add to your garden, calla lilies are a great option. But one question that many gardeners have is whether or not these flowers will spread and take over their garden.
The good news is that calla lilies are not invasive and will not spread aggressively.
However, they can slowly multiply over time if you allow them to go to seed. So, if you want to keep your calla lily population in check, it’s best to deadhead the flowers before they go to seed. Of course, if you do want your calla lilies to spread and fill in an empty spot in your garden, then simply let them go to seed!
With a little patience, you’ll soon have a lovely patch of these gorgeous flowers.
Is the Planting Depth the Same for Large Calla Lillies as for Regular Lillies?
When it comes to deep planting lilies effectively, there is a difference between large calla lilies and regular lilies. While regular lilies are usually planted at a depth of 6 to 8 inches, large calla lilies require a deeper planting depth of around 10 to 12 inches. This ensures optimal growth and development for these stunning flowers.
Do Calla Lillies Require Deep Soil for Their Roots to Grow?
Calla lilies’ deep-rooted growth indicates their preference for deep soil. The depth allows their roots to spread, promoting healthier growth. Adequate soil depth ensures optimal water drainage, preventing root rot. Providing a deep soil environment offers the calla lilies a stable foundation, facilitating their growth and overall vitality.
When it comes to large calla lilies, you want to plant them pretty deep. You should dig a hole that’s about twice the size of the bulb and then place the bulb in the hole with the pointed end facing up. Once you’ve done that, you can fill in the rest of the hole with soil and water it well.