Growing peas in pots is an excellent option for those who want to enjoy fresh peas but have limited space.
Whether you live in an apartment with a balcony or a house with a small yard, you can easily grow peas in pots. It is a space-saving solution and allows you to control the growing conditions, often resulting in healthier plants and a better harvest.
Choosing the Right Pot
You must choose the right container to start growing peas in pots. A pot that is at least 12 inches wide and deep enough for the roots to grow is recommended.
Size of the Pot
Peas have a deep root system, so choosing a pot at least 12 inches deep is essential. The width of the pot is also important as it affects the number of peas you can grow.
A pot that is 12 inches wide can accommodate up to four pea plants. If you want to grow more, choose a larger pot.
Drainage
Good drainage is essential for peas to grow well. Ensure the pot has drainage holes at the bottom to allow excess water to escape. I
f the pot doesn’t have drainage holes, drill some yourself. Alternatively, you can use a layer of gravel or broken pottery at the bottom of the pot to help with drainage.
Material of the Pot
The material of the pot is also important. Terracotta pots are popular for growing peas as they are porous and allow air and water to circulate around the roots.
Plastic pots are also a good option as they are lightweight and retain moisture well. Avoid metal pots as they can heat up quickly and damage the roots.
When choosing a pot, consider the location where the pot will be placed. Peas prefer a cooler environment, so avoid placing the pot in direct sunlight. Instead, choose a spot that receives partial shade.
By choosing the right pot, you can ensure your peas have the best chance of thriving and producing a bountiful harvest.
Preparing the Soil
When growing peas in pots, preparing the soil is crucial in ensuring a successful harvest. Here are some tips on preparing your soil for growing peas in containers.
Soil Type
The first step in preparing the soil is to choose the right soil type. Peas grow best in soil with a pH of 6.0 to 7.5.
It is important to use a high-quality potting mix that is well-draining and nutrient-rich. Avoid using garden soil or topsoil, as they can be too heavy and compact for container gardening.
Fertilizer
Peas are heavy feeders, so adding fertilizer to the soil is essential for their growth and development. A general fertilizer can be used.
I like to use an organic fertilizer such as Espoma Garden Tone.
Planting Peas
Seed Selection
When selecting seeds for container-grown peas, look for varieties suitable for small spaces with a compact growth habit.
Dwarf or bush varieties are good choices for pots. Some popular varieties include Little Marvel, Green Arrow, and Tom Thumb.
Germination
Before planting, soak the seeds in water for a few hours to help them germinate more quickly. You can also use a seed starter mix to give the seeds a head start.
Peas like cool temperatures, so keep the soil moist and place the pot in a cool, shaded area until the seedlings emerge.
Planting Depth
Peas should be planted about 1 inch deep in the soil. If you’re using a small pot, you can plant two peas together to increase the chance of germination in that spot.
Place them onto the surface of the soil and then gently push them down using your finger.
Spacing
Space the pea seeds 2 inches apart and 1 inch beneath the soil.
As the plants grow, they will need support to keep them from falling over. You can use bamboo poles or stakes set into the center of the pot to create a support for the pea vine to grow on.
Caring for Peas
Watering
Peas require consistent moisture to grow and produce pods. The soil in the pots should be kept evenly moist but not waterlogged.
Overwatering can lead to root rot and other diseases. Underwatering can cause the plants to wilt and produce fewer pods.
Check the soil moisture regularly to ensure that your peas receive the right amount of water. Water the plants deeply when the top inch of the soil feels dry.
Avoid getting water on the leaves, which can lead to fungal diseases. A drip irrigation system or a watering can with a spout can be useful for watering peas in pots.
Fertilizing
Peas grown in pots require regular fertilization to thrive. A balanced fertilizer with equal amounts of nitrogen, phosphorus, and potassium can be applied every two to three weeks during the growing season.
I like to use an Organic Liquid Fertilizer for this.
Alternatively, a slow-release fertilizer can be mixed into the soil at planting time.
Avoid over-fertilizing, which can lead to excessive foliage growth and fewer pods. Follow the manufacturer’s instructions for the amount and frequency of fertilizer application.
Organic fertilizers, such as compost or fish emulsion, can also be used to feed peas in pots.
Support
Peas are climbing plants that require support to grow upright and produce pods.
Bamboo stakes, trellises, or wire cages can be used to support the plants. The support should be installed at planting time, as peas grow quickly and can become difficult to manage later on.
The support should be sturdy enough to withstand wind and rain. Peas can be trained to climb the support by gently tying the stems to the structure with twine or garden tape.
Avoid tying the stems too tightly, as this can damage the plants.
By following these tips, you can ensure that your peas in pots grow healthy and produce a bountiful harvest. You can enjoy fresh, sweet peas all season long with proper care.
