Best Planters and Pots: What to Look For

A pot isn’t just a container — it affects how fast soil dries, how well roots breathe, how often you need to water, and ultimately how your plant performs. Getting the right planter for the right situation makes plant care easier and more successful.

Here’s what to consider when choosing planters and pots, and what’s actually worth buying.

Rule #1: Drainage Holes Are Non-Negotiable

Every functional pot for growing plants needs at least one drainage hole. Water needs somewhere to go. Without drainage, water accumulates at the bottom, roots sit in it, and root rot follows.

If you love a pot that has no drainage hole, use it as a decorative cachepot — place your plant in a plastic nursery pot with drainage, then set that inside the decorative pot. Water the inner pot, let it drain, then return it. Never let water pool in the bottom of the cachepot.

Rule #2: Size to the Plant, Not the Space

People often choose pots based on where they look good rather than what the plant needs. Oversize pots — much larger than the plant’s root system — hold more moisture than roots can absorb, leading to constantly soggy soil and root rot.

As a rule: go one pot size (1–2 inches) larger than the plant’s current root ball. Let the plant fill that space, then move up again.

For seedlings and small plants, a 4-inch pot. As they grow, work up to 6, 8, 10 inches and beyond.

Materials: What Each Does

Terracotta

The classic for good reason. Terracotta is porous — air and moisture move through the walls, which dries the soil faster and gives roots more oxygen. This makes it excellent for succulents, cacti, and Mediterranean herbs that prefer drying out between waterings.

The downside: it dries out faster than other materials, so moisture-loving plants need more frequent watering. It’s also heavier and more fragile than plastic.

Best for: Succulents, cacti, rosemary, thyme, any plant prone to overwatering.

Plastic

Lightweight, cheap, retains moisture well, and comes in every size. Not as attractive as ceramic or terracotta, but very practical — especially on balconies where weight matters.

Best for: Most tropicals, moisture-loving plants, outdoor containers where weight is an issue.

Glazed Ceramic

Beautiful but heavier than plastic. Glazed pots don’t breathe like terracotta (the glaze seals the pores), so they retain moisture more like plastic. Check for drainage holes — many decorative ceramic pots don’t have them.

Best for: Display, moisture-tolerant houseplants, areas where aesthetics matter.

Fabric Grow Bags

Increasingly popular for a reason. Fabric bags have excellent drainage, allow air pruning of roots (when roots reach the breathable fabric wall, they stop circling and branch, creating a healthier root system), and they’re lightweight and storable when empty.

They dry out faster than solid pots and can look slightly utilitarian, but for vegetable growing — especially tomatoes, potatoes, and peppers — they’re excellent.

Best for: Vegetable gardening, balcony/patio food growing, potatoes.

Wood and Cedar Planters

Attractive, good insulation for roots, and work well for outdoor container gardens. Cedar and redwood are naturally rot-resistant and last years. Pine will rot faster. Avoid pressure-treated wood in vegetable planters (though modern formulations are safer than older arsenic-based ones, cedar is simply the better choice).

Best for: Outdoor patios, larger container vegetable gardens, herb boxes.

Self-Watering Planters

Self-watering containers have a built-in water reservoir in the bottom. The plant’s roots wick water up as needed, keeping soil moisture consistent. This solves the #1 challenge of container gardening — inconsistent watering — and reduces how often you need to water.

Excellent for balcony vegetable growing, anyone who travels, or people who tend to forget.

Best for: Vegetables, herbs, anyone with inconsistent watering habits.

What to Buy

For most houseplants: Standard nursery pots (plastic, with drainage) are actually excellent. Keep your plants in these and use attractive cachepots around them for display.

For outdoor container vegetables: Fabric grow bags are cost-effective, functional, and excellent for tomatoes, peppers, and herbs. A 10-gallon bag runs about $10–$15 on Amazon. Buy a set and you’re set for the season.

For a stylish indoor setup: Terracotta pots with matching saucers look great and are appropriate for a wide range of plants. Buy a set of 3 matching sizes for a cohesive look.

For balcony herb gardens: A window box or long rectangular planter mounted to a railing or set on a ledge. Cedar or high-quality plastic holds up outdoors. Check Amazon for railing-mount options.

For serious container vegetable growing: Self-watering containers like the Earthbox or similar brands. More expensive but dramatically reduce watering work and produce excellent results.

Saucers and Trays

Always use a saucer under indoor pots. This catches drainage water so it doesn’t damage your floors or furniture. Empty saucers within a day — standing water in a saucer creates the same root rot conditions as a pot without drainage.

Cleaning Pots Before Reuse

Before reusing a pot from a plant that died (especially from root rot or disease), clean it thoroughly: wash with soap and water, then rinse with a 10% bleach solution (1 part bleach to 9 parts water) and let air dry. This kills lingering pathogens that could infect your next plant.

The Bottom Line

A drainage hole, appropriate size, and material matched to your plant’s watering needs — that’s the framework. Beyond those basics, choose what looks good to you and fits your space. The most functional setup is often the one you’ll actually maintain.