Petunias, geraniums, zinnias, nasturtiums, and begonias are good choices for main-theme flowers. Fill in with things like inch plant, ivy, euonymus, heather, or vinca, which will cascade over the edge of the box. Impatiens do well in shady locations. More subtle choices include coleus, heliotrope, and salvia.
What can I plant in a shallow planter box?
Some flowering plants such as zinnia, pansies, and petunias also among the best plants for shallow pots. Basil, rosemary, thyme, and other such herbs and vegetables such as lettuce and radishes are also plants for shallow pots.
What grows well in shallow planters?
15 Best Indoor Plants for Shallow Pots
- Snake plant (Dracaena trifasciata)
- Pinstripe plant (Calathea ornata)
- Aloe vera (Aloe spp.)
- Lavender (Lavandula)
- Petunias (Petunia × atkinsiana)
- Pansies (Viola tricolor var. hortensis)
- Panda plant (Kalanchoe tomentosa)
- Roseum plant (Sedum spurium)
What plants can grow in 4 inches of soil?
Mustard, Salad Greens, Radish, Garlic, Mint, Marjoram, Thyme, Asian Greens.
What is the best depth for a window box?
A minimum of 8 inches in depth and 8 inches from front to back is required to have enough room for a selection of plants. Larger–say a foot in depth and width–is even better, particularly if you want to include a lot of plants and want them to fill out enough to overflow the box.
What can you grow in 6 inches of soil?
Asian Greens – Pak Choi, Choy Sum or Tatsoi. Squash – plant 1 per 2 square foot in just 6 inches of soil. Beans – Bush beans, Pole Beans and Runner Beans.
- Broccoli – plant 1 per square foot of soil.
- Cabbage – Chinese cabbage, 1 per square foot.
- Potatoes – Fingerling potatoes, 4 per square foot.
How shallow can a planter box be?
For most plants, a 6-to 8-inch-deep planter box is sufficient. The depth may vary for some vegetables, however. Turnips, cucumbers, broccoli, beets, lettuce and green onions can all grow well in a planter box at that depth, but other vegetables, like cabbage, need a deeper depth of at least 10 inches.
Can you grow vegetables in 6 inches of soil?
As long as the soil is well aerated roots will colonize the entire container, so buy a prepared soil less mix for container growing. It should be free of weeds and can contains added nutrients to help plants grow. And remember: Anything that can be grown in a planting depth of 4 inches can also grow in a 6 inch pot.
What herbs can grow in shallow soil?
Shallow-Rooted Herbs Oregano (Origanum x majoricum), tarragon (Artemisia dracunculus) and thyme (Thymus spp.) can all manage with 6 inches of wiggle room for their roots. Basil (Ocimum basilicum), cilantro (Coriandrum sativum), parsley (Petroselinum crispum) and summer savory (Satureja hortensis) make do with 8 inches.
What perennials have shallow roots?
Shallow-rooted perennials include the purple loosestrife (Lythrum salicaria), yarrow (Achillea millefolium) and Egyptian onions (Allium proliferu L.). The purple loosestrife is indigenous to Europe with approximately 50 stems. Yarrow takes 2 years to mature and is native to Europe.
What can I plant in a planter box?
Top 19 Planter Box Plants
- Green beans.
How deep does a planter box need to be for vegetables?
Vegetable beds should be 12 to 18 inches deep. The material used to edge a raised bed should be stable, durable and attractive. It is the edging that gives the bed its “look” within the landscape. It also establishes the outline of the bed and holds the soil in place.
Can you plant in 4 inches of soil?
Soil depth requirements for common garden vegetables, fruits, and herbs. Some vegetables, like spinach and spring radishes, have very shallow roots and don’ t need more than 4 to 6 inches of soil to grow successfully.
Are window boxes bad for your house?
Window boxes are meant to add color and beauty to your home. However, if not cared for or installed properly, a window box can cause water damage to the wall where it hangs that will need to be repaired.
Should a window box be wider than the window?
For the best visual effect, your window box should be at least as wide as the window but should not extend more than three inches beyond the trim on each side.