Romaine Lettuce Growing Guide

romaine lettuce on cutting board

Growing Romaine Lettuce In Pots

From sandwich topping to salad base, romaine lettuce is the ideal choice for so many of your favorite meals. Romaine is a very nutritious vegetable, full of antioxidants and minerals like manganese, folate, and iron. If you’re hoping to get those nutritional benefits by adding romaine lettuce to your salad greens garden, Patio Growers can help with a simple guide for growing romaine lettuce. Follow along, and you’ll be growing romaine lettuce in containers in no time!

Getting Started

First, growing romaine lettuce in pots requires moist, nutrient-rich soil. Fertilize with compost and bolster your lettuce health with nitrogen supplements. You’ll also need to keep your lettuce away from harsh sunlight, as the leaves can burn in the heat. Prevent pests by planting a few companion plants, like citronella, lemongrass, or mint.

If you’re wondering what types of lettuce grow best in containers, consider heat and bolt-resistant varieties like Sparx, Jericho, and Salvius. When growing romaine lettuce in containers from seed, you can expect it to take up to 75 days for a full harvest.

Quick Tips

Wondering if your local climate is ideal for growing romaine lettuce in pots? Get answers now!

Zones

Romaine grows best in USDA Zones 8 and up.

Light

Romaine prefers partial shade, as hot, midday sun can burn it.

Common Pests

Aphids, Rabbits, Beetles, Caterpillars, Squirrels, Birds

Common Diseases

Downey Mildew, Leaf Spot, Bottom Rot, Drop, Mosaic Virus

Your romaine lettuce will go great with tomatoes, spinach, and other veggies! Grow them all together when you explore all our grow guides.

The Details

Growing iceberg lettuce in containers can be complicated if you don’t provide the ideal environment. Learn more about this plant’s needs here: