A morning glory spilling from a hanging basket creates a breathtaking cascade of color all summer long. Achieving this iconic garden look starts with understanding how to successfully grow a morning glory in hanging basket. This guide provides all the practical steps you need, from selecting the right variety to ongoing care, ensuring your display thrives from the first sprout to the last autumn bloom.
Morning Glory In Hanging Basket
Growing morning glories in a hanging basket is a rewarding project that maximizes vertical space and creates a stunning floral display. These vigorous vines are naturally inclined to trail and climb, making them perfect candidates for elevated containers. When their vibrant trumpet-shaped flowers open at dawn, the effect is truly magical, turning any porch, balcony, or garden nook into a private oasis.
The key to success lies in mimicking their ideal growing conditions within the confines of a container. With the right setup, your morning glories will reward you with rapid growth and prolific blooming. Let’s walk through the essential steps to make this happen.
Choosing The Best Morning Glory Variety
Not all morning glories are created equal, especially for container life. Selecting a variety known for its trailing habit and prolific blooming will give you the best results. Some are bred specifically to be more compact and floriferous, which is ideal for a hanging basket’s limited space.
Here are some top-performing varieties for hanging baskets:
- Heavenly Blue: The classic sky-blue flower with a white throat. It’s a vigorous grower that creates a stunning monochromatic display.
- Scarlett O’Hara: Offers vibrant, rich red flowers. This variety is known for its strong growth and classic morning glory shape.
- Grandpa Ott’s: Features deep purple flowers with a striking pink star in the center. It’s a heirloom variety that is both beautiful and reliable.
- Early Call Mix: A blend that flowers sooner than many other types, providing color quickly. It often includes shades of blue, pink, and white.
- Moonflower (Ipomoea alba): While technically a different species, its large, fragrant white flowers that open at dusk pair beautifully with daytime-blooming morning glories for 24-hour interest.
Selecting The Perfect Hanging Basket
The basket you choose is more than just a decorative holder; it’s your plant’s entire home. Size, material, and drainage are critical factors. A basket that is too small will dry out quickly and restrict root growth, leading to a stressed plant.
For a single morning glory plant, a basket with a minimum diameter of 12 inches is recommended. If you plan to plant multiple seedlings or mix with other plants like sweet potato vine or lobelia, opt for a 14 to 16-inch basket. The larger soil volume retains moisture better and supports more robust growth.
Consider these common basket materials:
- Coco Liner (Coir): Provides excellent aeration and a natural look. It can dry out quickly, so frequent watering is essential.
- Plastic with Reservoir: Some plastic baskets have a built-in water reservoir at the bottom, which helps maintain consistent moisture. Ensure it still has drainage holes.
- Metal Wire Frame: Often lined with moss or coco fiber. They are sturdy but can heat up in full sun, potentially warming the roots.
Regardless of material, ensure your basket has several drainage holes. If it doesn’t, you can carefully drill them yourself.
The Right Soil And Planting Technique
Morning glories are not overly fussy about soil, but in a container, you cannot use heavy garden soil. It compacts, drains poorly, and can harbor diseases. The goal is to create a light, fluffy, and nutrient-rich environment.
Use a high-quality, all-purpose potting mix. For even better results, you can amend it with a handful of perlite or vermiculite to improve drainage and aeration. Avoid mixes labeled for moisture retention, as morning glories prefer well-drained conditions.
Follow these steps for planting:
- Soak your morning glory seeds in lukewarm water for 12-24 hours before planting. This softens the hard seed coat and speeds up germination.
- Fill your prepared basket with moistened potting mix, leaving about 2 inches from the rim.
- Plant 3-4 seeds evenly spaced around the basket, about 1/2 inch deep. If using seedlings, plant one in the center or two on opposite sides.
- Gently water the soil until water runs freely from the drainage holes.
- Hang the basket in its final sunny location immediately. This avoids the difficulty of moving a heavy, watered basket later and prevents damage to young tendrils.
Ideal Placement For Sun And Growth
Morning glories live up to their name; they crave morning sun and perform best with full sunlight. For the most abundant flowering, your hanging basket needs at least 6 to 8 hours of direct sun daily. A south or west-facing location is usually ideal.
Consider the growing environment carefully. The site should be sheltered from strong, damaging winds that can tear the vines and dry out the basket rapidly. Also, think about the view—place your basket where the cascading blooms can be admired from your favorite sitting area.
Ensure the hanging hook or bracket is securely attached to a sturdy beam or eave. A mature, well-watered basket can become surprisingly heavy.
Watering Your Hanging Morning Glory
Consistent watering is the single most important task in maintaining a healthy morning glory in a hanging basket. Containers dry out much faster than garden soil, especially in summer heat and wind. Under-watering is a common cause of leaf yellowing and dropped buds.
Check the soil moisture daily by sticking your finger an inch into the soil. If it feels dry, it’s time to water. During hot, dry spells, you may need to water once or even twice a day. Water slowly and thoroughly until you see water escaping from the bottom drainage holes. This ensures the entire root ball is moistened.
Fertilizing for Maximum Blooms
While potting mix contains some nutrients, they are quickly used up by a fast-growing vine. To support continuous flowering, you need to provide additional fertilizer. However, too much nitrogen will promote lush green leaves at the expense of flowers.
Use a balanced, water-soluble fertilizer (like a 10-10-10 or 20-20-20 formula) every two to three weeks during the growing season. Alternatively, you can use a fertilizer formulated for blooming plants, which is often higher in phosphorus (the middle number on the fertilizer label). Begin fertilizing about a month after planting, once the vine is actively growing.
Training And Pruning Your Vine
Morning glories are natural climbers, but in a hanging basket, you want to encourage a trailing, cascading habit. When the young vines are about 6 inches long, you can gently pinch off the very tip of each main stem. This simple action, called pinching, encourages the plant to branch out and become bushier, resulting in more flowering points.
As the vines grow, gently guide them over the edges of the basket. You can loosely weave longer tendrils through the basket’s liner or wires to help them anchor themselves. Regular, light pruning helps maintain the shape and encourages new growth.
Deadheading, or removing spent flowers, is not strictly necessary for morning glories to keep blooming, but it can keep the plant looking tidy. More importantly, if you want to prevent self-seeding (as some varieties can be prolific), you should remove the seed pods that form after the flowers fade.
Managing Common Pests And Problems
Morning glories are generally resilient, but container plants can be susceptible to a few issues. Early identification and treatment is key.
- Aphids: These small, soft-bodied insects cluster on new growth. A strong spray of water from a hose can dislodge them, or use insecticidal soap.
- Spider Mites: More common in hot, dry conditions. Look for fine webbing and stippled leaves. Increase humidity with regular misting and treat with neem oil.
- Yellowing Leaves: Often a sign of over-watering or under-watering. Check your soil moisture routine. It can also indicate a need for fertilizer.
- Lack of Blooms: Usually caused by too much nitrogen fertilizer, not enough sunlight, or excessive heat. Ensure at least 6 hours of sun and switch to a bloom-booster fertilizer.
Overwintering And Seed Saving
Morning glories are annuals in most climates, meaning they complete their life cycle in one season and are killed by frost. However, you can save seeds to replant next year, or in mild climates, sometimes the plant will self-seed.
To save seeds, allow a few healthy seed pods to dry and turn brown on the vine. Pick the pods, open them, and collect the hard, black seeds. Store them in a paper envelope in a cool, dry place. They will remain viable for several years.
In frost-free regions, you might cut the plant back hard after flowering and it may regrow the following spring. But for most gardeners, starting fresh from seed each spring is the simplest and most reliable method.
Creative Companion Planting Ideas
While a solo morning glory is stunning, combining it with other plants can create a truly spectacular hanging basket. Choose companions that have similar light and water needs. Good partners are plants that fill out the basket’s center or offer contrasting foliage and flowers.
Consider mixing your morning glory with:
- Sweet Potato Vine (Ipomoea batatas): A cousin with fabulous foliage in colors like lime green, deep purple, or variegated. It trails beautifully and complements the morning glory flowers perfectly.
- Lysimachia (Creeping Jenny): Its bright chartreuse, round leaves provide a brilliant color contrast and spill over the basket’s edge.
- Petunias or Million Bells (Calibrachoa): These provide constant color at the top of the basket while the morning glory vines trail down.
- Dusty Miller: Its silvery, felted foliage offers excellent texture and contrast, making the blue and purple morning glory blooms pop.
Frequently Asked Questions
How Do You Start Morning Glories In A Hanging Basket?
Start by soaking the seeds for 12-24 hours. Fill a large basket (12+ inches) with well-draining potting mix. Plant 3-4 seeds about 1/2 inch deep, water thoroughly, and hang in a sunny spot. Seeds typically germinate in 5-7 days with warm soil.
Why Is My Morning Glory In A Hanging Basket Not Flowering?
The most common reasons are insufficient sunlight (needs 6+ hours), too much nitrogen fertilizer promoting leaves over blooms, or extreme heat. Ensure a sunny location and use a balanced or bloom-booster fertilizer every few weeks.
How Often Should You Water Morning Glories In Hanging Baskets?
Check daily. Water deeply when the top inch of soil is dry. In peak summer heat, this often means watering once or even twice a day. Consistent moisture is crucial, but avoid soggy soil.
Can Morning Glory Survive Winter In A Hanging Basket?
As annuals, they will not survive freezing winter temperatures. You can save seeds from your plants to sow next spring. In very mild, frost-free climates, cutting the plant back may encourage regrowth.
What Are Good Companion Plants For Morning Glory In A Container?
Excellent companions include sweet potato vine for foliage, creeping jenny for bright trailing leaves, petunias for constant color, and dusty miller for silver contrast. Ensure all plants share similar sun and water needs.