Growing figs in containers offers a fantastic solution for gardeners with limited space or those living in regions with harsh winters. It allows you to enjoy fresh, homegrown figs, providing control over the growing environment and making it easier to protect your plants from extreme weather. With the right approach, growing figs in containers can be a surprisingly straightforward and incredibly rewarding endeavor.
Why Choose to Grow Figs in Containers?
Opting to grow figs in containers presents several distinct advantages. Primarily, it offers incredible flexibility, allowing you to move your fig trees indoors during cold snaps or harsh winters, which is crucial for varieties that aren’t cold-hardy in your zone. This portability also means you can optimize sun exposure throughout the day or season.
Furthermore, container growing helps manage the size of your fig tree, preventing it from becoming too large for smaller gardens or patios. It also provides better control over soil conditions, drainage, and nutrient availability, leading to healthier, more productive plants. For urban gardeners or those with limited ground space, growing figs in containers is often the only viable option.
Selecting the Right Fig Variety for Containers
Choosing the correct fig variety is paramount for successful container cultivation. Some fig trees are naturally better suited to the confined space of a pot, often being more compact growers or having a higher tolerance for less-than-ideal conditions. Look for self-pollinating varieties, as most fig trees grown for fruit are.
Recommended Fig Varieties for Growing in Containers:
‘Brown Turkey’: A very popular and reliable choice, known for its adaptability and sweet, reddish-brown fruit. It’s relatively cold-hardy and produces two crops per year.
‘Chicago Hardy’: As its name suggests, this variety is exceptionally cold-tolerant, often surviving even if frozen back to the ground. It produces small to medium-sized, purplish-brown figs.
‘Celeste’: Often called the ‘Sugar Fig,’ ‘Celeste’ produces small, sweet, purplish-brown figs. It’s an early producer and very reliable.
‘Black Mission’: A classic variety known for its rich, sweet, purplish-black figs. While popular, it can be a more vigorous grower, requiring diligent pruning when growing figs in containers.
‘Olympian’: A newer, highly productive variety known for large, delicious figs and good cold tolerance, making it an excellent candidate for container culture.
Choosing the Ideal Container
The container you select plays a critical role in the health and productivity of your fig tree. Figs are vigorous growers, so they need ample room for root development. Starting with a smaller pot and gradually upsizing is a common strategy, but you can also begin with a moderately large container.
Key Considerations for Your Fig Container:
Size: Begin with a pot at least 15-20 gallons (approximately 18-24 inches in diameter) for a young fig tree. Mature fig trees can thrive in 25-30 gallon containers or even half whiskey barrels. The larger the pot, the less frequently you’ll need to water and repot.
Material: Terracotta pots are attractive but dry out quickly. Plastic or glazed ceramic pots retain moisture better. Fabric grow bags are also excellent, promoting air-pruning of roots and preventing root circling, which is beneficial when growing figs in containers.
Drainage: Regardless of material, ensure your container has ample drainage holes. Figs hate wet feet, and poor drainage can quickly lead to root rot.
Potting Mix and Planting Your Fig Tree
The right potting mix is essential for providing the optimal environment for your fig’s roots. A well-draining, nutrient-rich mix will ensure your fig tree thrives in its container.
Steps for Planting Container Figs:
Potting Mix: Use a high-quality, all-purpose potting mix that drains well. You can enhance drainage by adding perlite or pine bark fines (about 10-20% of the total volume). Avoid heavy garden soil, which compacts easily in pots.
Planting: Carefully remove your fig tree from its nursery pot. Loosen any circling roots at the bottom. Place a small layer of potting mix at the bottom of your chosen container, then center the fig tree. The top of the root ball should be level with or slightly below the rim of the pot.
Fill and Water: Fill the container with potting mix, gently firming it around the roots. Leave about an inch or two of space from the rim for watering. Water thoroughly until water drains from the bottom of the pot.
Watering and Fertilizing Container Figs
Proper watering and feeding are critical for the health and fruit production of fig trees grown in containers, as they have limited access to nutrients and moisture compared to in-ground plants.
Watering Guidelines:
Consistency is Key: Figs prefer consistently moist soil, but not waterlogged. Check the soil moisture daily, especially during hot, dry weather. Water when the top 1-2 inches of soil feel dry to the touch.
Thorough Watering: When you water, do so deeply until water drains from the bottom of the pot. This encourages deep root growth.
Fertilizing Schedule:
Growing Season: During the active growing season (spring and summer), fertilize your fig tree every 2-4 weeks with a balanced liquid fertilizer (e.g., 10-10-10 or 5-5-5) at half strength. Alternatively, use a slow-release granular fertilizer as per package instructions.
Avoid Over-fertilizing: Too much nitrogen can promote leafy growth at the expense of fruit production. Reduce or stop fertilizing in late summer to allow the tree to harden off for winter.
Pruning for Productive Container Figs
Pruning is essential when growing figs in containers to maintain a manageable size, encourage fruit production, and improve air circulation. Figs produce fruit on new growth, so strategic pruning is important.
Pruning Techniques:
Dormant Pruning: The best time for major pruning is in late winter or early spring while the tree is dormant. Remove any dead, damaged, or crossing branches. Aim to create an open, vase-like shape to improve light penetration and air flow.
Summer Pruning: Light pruning can be done in summer to remove suckers from the base, water sprouts, or to pinch back growing tips to encourage branching and fruit set. Pinching the tips of new shoots after 5-6 leaves can promote earlier fruiting.
Overwintering Container Figs
Protecting your fig tree from freezing temperatures is perhaps the most crucial aspect of growing figs in containers in colder climates (USDA zones 7 and below). Figs are deciduous and will lose their leaves in winter, entering dormancy.
Overwintering Strategies:
Indoor Storage: The most common method is to move your dormant fig tree indoors to a cool, dark, and frost-free location such as a garage, basement, or unheated shed. Temperatures between 35-50°F (2-10°C) are ideal.
Minimal Watering: While dormant, figs require very little water. Check the soil every few weeks and water just enough to prevent the potting mix from completely drying out. Do not fertilize.
Bringing Them Out: In early spring, as temperatures rise and the threat of hard frost passes, gradually reintroduce your fig tree to outdoor conditions. Start in a sheltered, partly shaded spot for a week or two before moving it to full sun.
Pest and Disease Management for Container Figs
Fig trees are generally robust, but container-grown figs can still encounter common pests and diseases. Vigilance is key to early detection and treatment.
Common Issues:
Pests: Look out for spider mites, aphids, and scale insects, especially when trees are brought indoors for winter. Insecticidal soap or neem oil can effectively control most common pests.
Diseases: Root rot is the most common disease for container figs, usually due to overwatering or poor drainage. Ensure proper drainage and avoid waterlogging. Fig rust can occur in humid conditions, appearing as orange spots on leaves; good air circulation helps prevent it.
Harvesting Your Delicious Figs
The ultimate reward for growing figs in containers is the sweet, succulent fruit. Knowing when and how to harvest ensures you enjoy them at their peak.
Harvesting Tips:
Ripeness Indicators: Figs are ready to harvest when they soften, droop slightly on the branch, and often change color (depending on the variety). A small drop of nectar may appear at the eye (bottom) of the fig.
Gentle Picking: Gently twist the fig from the branch. Ripe figs will detach easily. Handle them with care as they bruise easily.
Enjoy Fresh: Figs are best enjoyed fresh off the tree. They do not ripen further once picked.
Conclusion
Growing figs in containers is a wonderfully rewarding experience that brings the taste of the Mediterranean to your doorstep. By selecting the right variety, providing ample space, consistent care, and proper winter protection, you can enjoy abundant harvests of sweet, fresh figs for years to come. Embrace the journey of cultivating these delightful fruits, and soon you’ll be savoring your very own homegrown bounty. Start your container fig adventure today and transform your patio into a productive orchard!