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Best Veggies to Grow Together in Pots for Bountiful Harvests (2023)

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best vegetables to grow together in potsFellow gardener, let’s be honest – have you ever found yourself envying your neighbor’s beautiful balcony garden? I know I have! Their tomato vines are overflowing with ripe red fruit and their colorful planter boxes are bursting with life.

It’s enough to make any aspiring urban farmer green with envy. But there’s no need to miss out on growing your own edible bounty, even in a limited space.

The secret lies in combining compatible vegetables that can thrive together in close quarters.

With the right companion plant pairings, your potted veggie garden will soon be the envy of the neighborhood. Tomatoes and basil are classic comrades, as the basil’s pungent aroma helps deter pests. Bush beans enriched the soil for carrots growing alongside them. Peppers and onions make perfect pot partners, as the onion’s shallow roots don’t compete for space and nutrients.

And quick-growing lettuce and radishes can be harvested and replanted multiple times in one season.

Key Takeaways

  • Grow compatible plants like tomatoes, basil, lettuce, and herbs that thrive in compact spaces.
  • Sow quick-growing lettuce and radishes together for continuous harvests. Lettuce enjoys the shade of radishes.
  • Avoid tangling incompatible root systems like peppers and onions. Include plants like mint or basil to deter pests.
  • Use grow bags or pots with good drainage and sturdy handles. Fertilize regularly during the growing season.

Companion Planting for Potted Veggies

Companion Planting for Potted Veggies
As a fellow gardener, you know that pairing the right companion plants in a container makes all the difference. Tomatoes thrive with basil to attract pollinators, while beans enrich the soil for carrots to stretch their roots.

Tomatoes & Basil

You’d do well pairing your potted tomatoes and basil since they benefit each other when grown in proximity. Their classic dynamic attracts pollinators and deters pests. Certain companion combinations thrive together, enhancing the yield in limited space.

Stacking and interplanting compatible vegetables like tomatoes and basil maximize variety in compact pots.

Beans & Carrots

Investigating the companion planting theory, pairing bush beans and carrots together in pots may increase yield and nutrition, though carrots prefer less nitrogen. Select bush bean varieties and sow carrots in between the beans. Monitor moisture levels and feed with compost biweekly.

Vining peas can offer trellis support. Radishes may help deter pests; replant them quickly. Lettuce enjoys shade from vining plants. Cucumbers tend to ramble, while kale takes more time to mature.

Peppers & Onions

Though often planted together, peppers and onions don’t make ideal companions in potted gardens. Consider spacing to prevent roots tangling. However, include herbs such as mint or basil nearby, as their scents may deter certain pests.

Lettuce enjoys the shade from bushy peppers. When planning containers, remember not all plants thrive as close neighbors.

Lettuce & Radishes

Having lettuce and radishes together in potted gardens is a great idea. Their quick growth cycles perfectly complement each other, allowing continuous harvests from your compact space.

  1. Lettuce enjoys the shade from radishes’ foliage.
  2. Radishes’ roots help aerate the soil.
  3. Both vegetables replenish nutrients.
  4. Dwarf marigolds attract pollinators.

Pairing lettuce and radishes in pots optimizes small-space vegetable gardening.

Choosing the Right Pot Size

Choosing the Right Pot Size
You’ll want to mind the depth when selecting pots for root crops like carrots and radishes. These veggies need loose, fertile soil and enough depth for their roots to fully develop fully.

  • 10-12 inches minimum depth for carrots
  • 8 inches for radishes
  • Well-draining, nutrient-rich potting mix
  • Don’t overcrowd roots or they may compete for space and nutrients
  • Water when the top inch of soil is dry and fertilize monthly

With the right container depth and care, you’ll be rewarded with straight, crisp carrots and radishes bursting with flavor.

Top 4 Products for Container Gardening

Gynura crepioides live plants, with edible leaves that add a spicy, lemony kick to salads, are a great way to start container gardening. Grow bags with handles allow healthy root growth and easy mobility. The Hydrofarm Garden Tower is ideal for climbing plants, providing efficient watering plus space-saving vertical shape.

Round it out with Vivosun’s durable, stackable pots in assorted sizes and colors that have handles and drainage holes.

Fresh Gynura Crepioides Live Plant

Okinawa Spinach Live Plant -View On Amazon
You can add beautiful edible ornamentals like this purple Gynura crepioides to your container garden. With its spicy, lemony flavor, it makes a nutritious addition to salads or as a cooked green. This tender perennial thrives in partial sun and tolerates heat, so it’s perfect for balconies and patios.

The compact size and edible leaves provide a practical and pretty element to mixed planters.

  • Adds visual interest with colorful foliage
  • Produces edible leaves with unique flavor
  • Heat tolerant and does well in partial shade
  • Compact size good for containers and planters
  • Considered tender perennial, may die back in freezing weather
  • Some customer reviews cite issues with pests or disease
  • Leaves have strong, peppery taste which may not suit all tastes

Grow Bags With Handles

PHYEX 12-Pack 10 Gallon NonwovenView On Amazon
For sturdier stems and fuller flowers, embrace the breathable roots these grow bags let sprout. Their breathable fabric walls gently guide wandering roots while allowing them to soak up just the right amount of moisture and nutrients for robust health.

Sturdy handles let you easily shift your leafy lodgers into optimal lighting. For the urban gardener nurturing life on a balcony or patio, these fine reusable sacks yield abundant herbs and vegetables in any sunny corner.

  • Excellent drainage avoids overwatering
  • Breathable material benefits root growth
  • Firm handles allow easy moving
  • Durable and reusable for multiple seasons
  • Fabric may degrade faster than plastic
  • Requires saucer to contain drainage
  • Limited color selection
  • Handles add bulk for compact spaces

Hydrofarm Garden Tower

Hydrofarm GCTR 10 Gal TomatoView On Amazon
Bring verdant life to your balcony or patio with this space-saving Hydrofarm garden tower. Its sturdy plastic frame assembles easily and rolls smoothly on two wheels for sun-seeking mobility. An efficient reservoir system nurtures healthy root systems while integrated trellising supports enthusiastic climbers.

This rectangular planter’s deep 10-gallon capacity allows an abundance of herbs and vegetables to thrive with minimal space. As a leading U.S. manufacturer, Hydrofarm incorporates premium components for years of dependable service.

  • Space-saving vertical design
  • Sturdy plastic construction
  • Wheels for easy mobility
  • Efficient self-watering reservoir
  • Integrated trellis for climbers
  • Deep 10-gallon capacity
  • Assembly required
  • Trellis may be flimsy
  • Heavy duty claims exaggerated
  • Check for missing parts

Vivosun Heavy Duty Plant Pots

VIVOSUN 5-Pack 5 Gallon GrowView On Amazon
These sturdy planters with handles let ya grow hearty herbs ‘n’ veggies in your snazzy indoor garden. They come in earthy colors like green, brown, and black to blend in with your decor. The thick plastic stands up to frequent waterin’ without gettin’ flimsy. Handles make it easy to move plants if they’re not gettin’ enough sunlight from the window.

Different sizes give your seedlings, sprouts, and mature plants plenty of legroom for their roots to spread out.

  • Thick durable plastic
  • Handles for easy transport
  • Multiple sizes accommodate plants at all stages
  • Good drainage prevents overwatering
  • Plain design lacks decorative appeal
  • Plastic may fade after prolonged sun exposure
  • Larger pots get very heavy when filled
  • Need saucer to catch drainage water

Frequently Asked Questions (FAQs)

What are the best vegetables to grow together in a small space or container?

Tomatoes and basil are classic partners for flavor and growth. Lettuce, spinach, and herbs of all kinds thrive in compact quarters – just give them good light and rich soil. Crop rotation is your friend – switch it up each season and avoid planting the same families together year after year.

How often should I fertilize vegetables growing together in pots?

When growing vegetables together in pots, fertilize them every 2-3 weeks during the growing season using a water-soluble, balanced fertilizer.

What are some combinations of vegetables that do not do well when planted together in containers?

Many classic vegetable pairings spell trouble in containers. Onions stunt beans, while carrots and dill jostle for space. Keep peace with wise plant placements; give each vegetable room to breathe and grow.

Thoughtful planning prevents stunted crops from cramped quarters in container combos.

How much sunlight do vegetable plants in pots need each day?

The ideal amount of sunlight for potted vegetable plants is 6-8 hours daily. Even 4 solid hours can be sufficient if the light is bright. Keep in mind that morning sun is gentler, while afternoon rays become intense. So position containers wisely, and provide shade cloth as needed.

Should I use potting soil or garden soil when planting vegetables together in containers?

When choosing soil, opt for potting mix; it nurtures roots and fuels growth. Like companionship, potting mix offers nutrition and anchors plants.


You’ve embarked on an enriching journey of container gardening, with ripe tomatoes and fragrant basil awaiting your palate’s delight. Yet compatibility remains key. Like nurturing relationships, certain veggie pairings will flourish, while others falter.

The garden whispers its wisdom. Beans entwine carrots in a dance of growth. Peppers and onions blend flavors in divine harmony. Cool heads of lettuce thrive alongside radishes, a partnership etched in the soil’s memory.

With the right partnerships, even confined spaces overflow with life’s feast. Trust in the plants’ ancient rhythms, listen to their whispered songs, and you’ll reap bushels of joy from boxes of earth. Your thumb needn’t be green, just open to nature’s guiding hand. For gardens aren’t grown, but loved into abundance.

Avatar for Mutasim Sweileh

Mutasim Sweileh

Mutasim is a published author and software engineer and agriculture expert from the US. To date, he has helped thousands of people make their yards lush and thick.