Regrowing lettuce from the bottom part of the store-bought lettuce is really fun. You can use a thin layer of mulch to help keep moisture in the soil. Our gardening obsessed editors and writers choose every product we review. Soil is the most important factor in this kind of gardening because plants have a very small and limited medium to grow in. The method of the growing rocket in shallow containers is the same as spinach. Baby bok choy is grown from the same seeds and plants as the standard-sized version of this Asian cabbage. Plant your garlic between the beginning of fall in areas where weather is cooler and the beginning of winter in more temperate regions. With the options we’ve described, you can grow a thriving vegetable garden and keep your kitchen well stocked using solely shallow containers. Once seedlings are a few inches tall, thin them out to stand 10 inches apart. Vegetables with a fibrous root system are more suitable for shallow containers. Place this container on top of the one that you’ve filled with water. Other root crops, like daikon radishes and potatoes, help to break up a heavy clay soil. Simply cut each leaf off individually at the base of the plant, working toward the inside and up, and allowing at least a third of the foliage to remain on the plant. Feed the plants regularly with a slow-release fertilizer. Also Read: How to Grow Lettuce from Seed At Home. Swiss chard is an extremely nutritious vegetable that’s easy to grow in shallow containers. For a continuous harvest, keep sowing the seeds every two weeks. Use the cut-and-come-again method to remove outer leaves at the base, working your way inward and up. Plant 10 seeds per foot of container length at a depth of between a quarter of an inch or half an inch. Another good veggie to grow in a shallow container is spinach. Fresh clippings from store-bought parsley will grow very well in containers with potting soil. Sweet peppers thrive in containers if you have good soil and a sunny location because they love sunlight. Find a spot for your microgreens that offers plenty of sunlight. Growing them in pots is also very easy. Click here to learn to grow parsley from cuttings. We may earn an affiliate commission if you buy from one of our product links, at no extra cost to you. Start planting in spring, and if you want a continuous harvest, plant again every 10 to 14 days. Once seedlings have grown up a bit, thin them to stand four or five inches apart. Heavy clay soils are slow to warm, so planting early spring crops may not be possible. Provide your green onion plants with soil that isn’t too acidic and offers plenty of drainage, and mix in a two- or three-inch layer of compost for best results. Also Read: Growing Spinach Indoors Under Lights. My backyard has concrete on it (it’s a rented house), so I can’t have a beautiful garden ;-; i was thinking about raised beds for frowning flowers and vegetables, but they are going to be about 60cm (23 inches) deep. Microgreens are so tiny, they can be grown in just about any container, no matter how shallow. You can grow your veggies, starting from the seeds or seedlings. This leafy green is also a fast-growing veggie. Choose a loose soil to maximize radish formation that includes plenty of organic material. Potting soil; Water; Sunlight or Grow light; Vegetables that have a tap root system (this kind of root system has a big central root that grows vertically downward) are not suitable to grow in shallow containers because they need more medium for roots. Whether you’re looking to fill out a windowsill garden, plant veggies in your window boxes, or simply have a bunch of smaller containers that you want to grow vegetables in, the plants on this list will be perfect to plant in your shallow containers. In this post you will discover what plants can grow in 6 inches of soil and will get an idea on how to grow them. You can also grow watercress microgreens and these microgreens in shallow containers. Although many plants need at least 12 inches of soil, you can build a raised garden bed and grow flowers, fruit and vegetables in 1/2 of that depth. They will grow well directly from seeds, no need to buy the seedlings of them. Sprinkle the seeds over the treated soil, and mist them with a spray bottle to moisten but not waterlog the ground. Watch: 14 Store-Bought Vegetables & Herbs You Can Regrow. Stack two containers together, or place one container in a tray. Fill the top container with compost-rich soil. Provide rich soil by amending with organic fertilizer or well rotted compost. Fig trees can be grown inside or outside. So don’t use peat moss in your potting soil. Keep the ground moist and don’t let it become dry between watering sessions. When that happens, replant them in your containers. If plants of chard are not looking good and leaves are looking dull, change the location of containers from sunny to semi-shady. Water the plants frequently, especially when plants are young, but use a light touch, as lettuce has shallow root systems. Most people think that they can't grow trees inside their homes. Be conscious of the weather forecast, as you want plants to mature when the weather is chilly but should avoid frosts, which can kill the plants. It is not true, this can be done very easily. Watercress is a member of the mustards family. The method to grow in these containers is not different. Twelve inches of depth will suffice for small plants to grow and provide a harvest. While the weather stays cool in spring, you can keep planting more radishes every 10 to 12 days to extend your harvest. Grow them directly from seeds. Arugula even features as a gourmet pizza topping, often used with prosciutto and balsamic vinegar. If you use granular fertilizer, make sure to water it in after application. You can buy some fresh cuttings of mint or make some cuttings if you already have mint in your garden.