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Ollas for Plants: The Ultimate Watering Solution Your Garden Will Thank You For

By Nikki Weed  •  0 comments  •   2 minute read

Clay olla watering vessels placed beside potted indoor plants

Why Ollas Are the Ultimate Self‑Watering Solution

At Ed’s Plant Shop, we’re all about making plant care effortless—and Ollas are our secret weapon. These unglazed clay pots take the guesswork out of watering by delivering moisture directly to your roots, exactly when your plants need it most. No more stressed foliage or wasted water—just lush, thriving greenery.

Assorted terracotta Ollas buried in garden soil, showing self‑watering irrigation

What Exactly Is an Olla?

An Olla (pronounced “OH‑yah”) is a simple, centuries‑old irrigation tool: a porous, unglazed clay pot that you bury in the soil. As the surrounding earth dries, the Olla slowly seeps water through its walls—maintaining consistent moisture levels without daily watering. Originally used by ancient farmers in arid regions, Ollas are the perfect low‑maintenance, water‑efficient solution for modern gardens and houseplants.

Self - Watering Clay Olla Pot – Slow - Release Irrigation System - Ed's Plant Shop

Top Benefits of Olla Irrigation

  • Consistent Moisture: Keeps soil evenly hydrated, reducing root stress.
  • Water Efficiency: Cuts evaporation and runoff—up to 50% less water used.
  • Low Maintenance: Refill once a week (or less).
  • Healthier Roots: Encourages deeper, stronger root systems.
  • Landscape Versatility: Ideal for edible gardens, tropical specimens, and patio planters.

Which Plants Thrive with Ollas?

While nearly any plant benefits, these favorites shine with Olla irrigation:

  • Fiddle Leaf Fig (Ficus lyrata): Loves steady hydration without waterlogging.
  • Pothos (Epipremnum aureum): Flourishes with even moisture.
  • Tropical Aroids: Anthuriums, Monsteras, and Philodendrons develop bigger, greener leaves.
  • Edibles & Herbs: Tomatoes, peppers, basil, and mint yield more flavorful harvests.

Trio Mini Ollas - The Iconics | Self - Watering Terracotta Plant Irrigators - Ed's Plant Shop

How to Install and Use Your Olla

  1. Select the Right Size: Match your Olla to pot diameter or root‑zone volume.
  2. Dig a Hole: Deep enough so only the neck peeks above soil level.
  3. Position & Fill: Place near main roots, fill with water, and seal with the cork.
  4. Backfill & Mulch: Cover with soil and mulch to minimize surface evaporation.
  5. Refill Regularly: Check water level once weekly and top off as needed.

For a step‑by‑step walkthrough, check out our Complete Guide to Using Ollas.

Why Shop Ollas at Ed’s Plant Shop?

All our Ollas are handcrafted from premium, food‑grade clay with the perfect porosity for plant hydration. Whether you’re a busy beginner or an avid gardener, Ollas transform watering from chore to charm—keeping your plants happier and your water bill lower.

Handcrafted terracotta Olla self‑watering pot with cork stopper

Shop Ollas Now

Let your garden flourish—Ollas are the unsung heroes of plant hydration! 🌿💧

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