Whether you're blessed with a sprawling urban backyard or confined to a small balcony, growing romaine in the city can be a delightfully quirky hobby. You too can master the art of growing romaine in even the tiniest of spaces. Get ready to romaine-ance your urban jungle. Your taste buds will thank you.
Romaine prefers 6-8 hours of direct sunlight. Partial shade tolerated. Indoors: Grow in pots with bright light or hydroponically using grow lights for 12-14 hours.
Keep the soil evenly moist, watering regularly. Indoors, air can dry soil quickly; outdoors, water regularly, especially during hot weather. Mulching helps retain moisture.
Romaine is a cool weather crop and enjoys 40-75°F, ideally 60-65°F. Plant outdoors in March-May and August-September in NYC zone 7b. Indoors, ensure 60-65°F year-round.
Indoors: 6-8" wide, 6" deep, 1 gallon; Outdoors: 10-12" wide, 10-12" deep, 3-5 gallons
Romaine thrives in well-draining mix with compost like aged manure or mushroom compost. Keep the soil evenly moist for crisp leaves.
Apply high-nitrogen fertilizer 20-10-10 every 3-4 weeks. Organic options: blood meal, compost tea. Consistent feeding supports continuous leaf production.
Romaine is ready for harvest 60-75 days after planting, or when the heads are 6-8 inches tall. Prefers cooler temperatures; providing shade and keeping the soil moist helps slow bolting.
Harvest outer leaves or the whole head regularly to prevent bolting. Regular trimming encourages new growth and ensures crunchy leaves.
Yellow Leaves: Ensure good drainage, let soil dry. Pale Leaves: Use balanced fertilizer. Wilting: Water regularly, avoid waterlogging. Pests (Aphids): Spray with soapy water or neem oil. Diseases (Downy Mildew): Improve air circulation, use fungicide.
There are around 10-15 varieties of arugula gardeners commonly grow. One of the perks of growing arugula at home is the opportunity to experiment with different varieties that you won't find at the grocery store.
Do you have any questions or requests? I'm here to help!