How To Grow Morning Glories In A Pot

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How to grow morning glories in a pot? With their vibrant colors and delicate blooms, morning glories are a popular choice for container gardening. In this comprehensive guide, we’ll explore the essential steps and tips for cultivating these beautiful climbers in pots, unlocking their full potential and adding a touch of charm to your outdoor space.


Morning glories are beautiful and fast-growing flowering plants that are popular choices for container gardening. They are relatively easy to grow and can add a splash of color to any patio or balcony.

There are many benefits to growing morning glories in pots. First, they are space-saving. Morning glories are vines, so they can be trained to grow up a trellis or other support. This means that they can be grown in even the smallest of spaces.


Second, morning glories are portable. This means that they can be easily moved around to different locations. This is ideal for people who live in apartments or who have limited outdoor space.

Choosing the Right Pot

Selecting the right pot is crucial for successful morning glory cultivation in containers. The pot’s size, material, and drainage holes significantly influence plant growth and root development.

Pot Size:The pot should be large enough to accommodate the plant’s root system. For morning glories, a pot with a diameter of at least 12 inches is recommended. This provides ample space for the roots to spread and grow, promoting healthy plant growth.

Pot Material, How to grow morning glories in a pot

The pot material also plays a role. Choose a pot made of breathable material like terracotta or clay, which allows for proper air circulation and prevents root rot. Avoid pots made of glazed or plastic materials, as they tend to retain moisture and can suffocate the roots.

Drainage Holes

Drainage holes are essential for preventing waterlogging. Ensure that the pot has multiple drainage holes at the bottom to allow excess water to drain away. Proper drainage prevents root rot and promotes healthy root growth.

Soil Preparation

Morning glories thrive in well-draining, fertile soil with a slightly acidic pH level between 6.0 and 6. 5. To prepare the ideal potting mix for your morning glories, follow these steps:

Ingredients and Ratios

  • 1 part potting soil
  • 1 part perlite or coarse sand
  • 1 part compost or manure

Mix these ingredients thoroughly in a large container. The perlite or sand will improve drainage, while the compost or manure will provide essential nutrients.

Planting Morning Glories

How to grow morning glories in a pot

To ensure a successful bloom, timing is crucial. Start planting morning glories in pots around 2 to 4 weeks before the last spring frost in your area. This gives the seedlings ample time to establish a strong root system before the warm weather arrives.

Whether you choose to sow seeds or transplant seedlings, follow these steps for optimal growth:

Sowing Seeds

  1. Fill the pot with a well-draining potting mix.
  2. Make small holes, about 1/2 inch deep, and space them 6 inches apart.
  3. Place 2-3 seeds in each hole and cover them with soil.
  4. Water the soil gently.

Transplanting Seedlings

  1. Dig a hole in the potting mix large enough to accommodate the root ball of the seedling.
  2. Gently remove the seedling from its container and place it in the hole.
  3. Backfill the hole with soil and press down gently to firm it around the plant.
  4. Water the seedling thoroughly.

Watering and Fertilizing

Maintaining proper moisture levels and providing adequate nutrients are essential for the thriving growth of morning glories. Watering and fertilizing are crucial aspects of care that contribute to healthy plants and vibrant blooms.


Morning glories prefer moist but well-drained soil. Water them regularly, especially during hot and dry weather. The frequency of watering will depend on factors such as soil type, pot size, and climate.

  • Generally, water when the top inch or two of soil feels dry to the touch.
  • Avoid overwatering, as soggy soil can lead to root rot.
  • Water deeply, allowing water to reach the roots.


Morning glories benefit from regular fertilization to promote healthy growth and abundant blooms. Choose a balanced fertilizer with equal parts nitrogen, phosphorus, and potassium (e.g., 10-10-10).

  • Fertilize every 2-3 weeks during the growing season.
  • Follow the dosage instructions on the fertilizer label.
  • Water the plant well after fertilizing.

Support and Trellising

Morning glories are vigorous climbers that require support to grow and thrive. Providing them with a trellis or other support structure allows them to climb upwards, maximizing their growth and enhancing their aesthetic appeal.

There are several types of support structures that can be used for morning glories, including trellises, stakes, and cages.


  • Trellises are vertical structures made of wood, metal, or plastic that provide a framework for morning glories to climb. They come in various sizes and shapes, allowing you to choose the one that best suits your space and needs.
  • When choosing a trellis, consider the height and spread of your morning glory variety. The trellis should be tall enough to support the plant’s growth and wide enough to provide ample climbing space.

Light Requirements

Morning glories thrive in ample sunlight to produce vibrant blooms. They prefer a minimum of 6 hours of direct sunlight per day, although they can tolerate partial shade with reduced flowering.

Sunlight exposure significantly influences plant growth and flowering. Optimal sunlight promotes vigorous growth, abundant blooms, and vibrant colors. Insufficient light can result in stunted growth, fewer flowers, and pale colors.


When choosing a location for your potted morning glories, select a spot that receives ample morning sunlight and some afternoon shade. This helps prevent the soil from drying out too quickly while ensuring the plants get the sunlight they need.

Pest and Disease Management

How to grow morning glories in a pot

Morning glories are generally low-maintenance plants, but they can be susceptible to certain pests and diseases. Taking preventive measures and promptly addressing any issues can help keep your plants healthy and thriving.

Common Pests

  • Aphids: Small, soft-bodied insects that feed on plant sap, causing yellowing and curling of leaves.
  • Spider mites: Tiny, spider-like pests that spin webs on the underside of leaves, leading to yellowing and browning.
  • Thrips: Minute, slender insects that feed on plant tissue, causing silvery streaks and stunted growth.
  • Whiteflies: Tiny, white insects that swarm on the underside of leaves, secreting a sticky substance called honeydew.

Prevention and Treatment

  • Regularly inspect your plants for signs of pests or diseases.
  • Encourage beneficial insects, such as ladybugs and lacewings, to your garden, as they prey on pests.
  • Use insecticidal soap or neem oil to control infestations organically.
  • In severe cases, consider using chemical insecticides, but follow the instructions carefully and avoid overuse.

Common Diseases

  • Powdery mildew: A fungal disease that causes a white, powdery growth on leaves, inhibiting photosynthesis.
  • Botrytis blight: A fungal disease that causes gray mold to develop on leaves and flowers, especially in humid conditions.
  • Fusarium wilt: A fungal disease that causes yellowing and wilting of leaves, eventually leading to plant death.

Prevention and Treatment

  • Provide adequate air circulation around your plants to prevent moisture buildup.
  • Water your plants at the base to avoid wetting the leaves.
  • Remove infected leaves or flowers promptly to prevent disease spread.
  • Use fungicides as a last resort, following the manufacturer’s instructions carefully.

Troubleshooting: How To Grow Morning Glories In A Pot

Growing morning glories in pots can be rewarding, but there are times when you may encounter problems. Here are some common issues and how to resolve them:

Poor Growth

If your morning glories are not growing well, it could be due to several reasons:

  • Insufficient sunlight:Morning glories need at least 6 hours of sunlight per day to thrive. If they are not getting enough light, they will grow leggy and weak.
  • Improper watering:Morning glories need regular watering, but they don’t like to sit in soggy soil. Water them deeply when the soil feels dry to the touch, and allow the top inch or two of soil to dry out before watering again.
  • Nutrient deficiency:Morning glories need a balanced fertilizer to grow well. Fertilize them every few weeks with a balanced fertilizer, such as a 10-10-10 fertilizer.

Lack of Flowering

If your morning glories are not flowering, it could be due to several reasons:

  • Too much nitrogen:Nitrogen is an essential nutrient for morning glories, but too much nitrogen can inhibit flowering. Use a balanced fertilizer that is not too high in nitrogen.
  • Not enough sunlight:Morning glories need at least 6 hours of sunlight per day to flower. If they are not getting enough light, they will not produce flowers.
  • Too much water:Morning glories don’t like to sit in soggy soil. If they are getting too much water, they will focus on growing leaves rather than flowers.

Yellowing Leaves

If the leaves on your morning glories are turning yellow, it could be due to several reasons:

  • Nutrient deficiency:Yellowing leaves can be a sign of nutrient deficiency, particularly nitrogen or iron deficiency. Fertilize your morning glories every few weeks with a balanced fertilizer.
  • Overwatering:Yellowing leaves can also be a sign of overwatering. Allow the top inch or two of soil to dry out before watering again.
  • Pests or diseases:Yellowing leaves can also be a sign of pests or diseases. Check your morning glories for pests and diseases, and treat them accordingly.


Harvesting morning glory seeds from container plants is a simple process that can be done in the fall. Once the flowers have faded and the seed pods have dried, you can collect the seeds for storage or future planting.

paragraphTo harvest morning glory seeds, follow these steps:

Collecting the Seeds

  • Cut the seed pods from the plant once they have turned brown and dry.
  • Open the pods and remove the seeds.
  • Place the seeds in a paper bag or envelope and store them in a cool, dry place.
  • The seeds will remain viable for several years if stored properly.

Saving Seeds

  • If you want to save the seeds for future planting, it is important to store them properly.
  • Place the seeds in a paper bag or envelope and label it with the variety name and the date.
  • Store the seeds in a cool, dry place.
  • The seeds will remain viable for several years if stored properly.