Why you should recycle pistachio shells as a fire lighter; firewood for use with crumpled paper; to line the bottom of pots containing indoor plants to drain and retain soil for up to two years; as mulch for shrubs and plants that require acidic soils, as a medium for orchids; covering your garden beds with a generous layer of mulch is not only aesthetically pleasant, but it also helps to keep the soil moist, increase fertility and eliminate weeds. Save pistachio shells and mix them with wood chips, bark, leaves, or other organic mulch before spreading them around the garden. Leave enough space at the top for potting soil. The planting depth must match the mature size of the cultivar.
Herbs, lettuce, and other smaller plants only need 12 inches of soil, while tomatoes and other larger specimens would be better off with 24 to 36 inches of soil. Try your luck in this beautiful and succulent hanging garden from Addicted 2 Decorating. When all else fails, pistachio shells are a very bulky “brown” material for compost. Another option is to soak whole peels in a bucket of water overnight to soften them.
The next day, pour the pistachio shells, along with the water, into your compost pile. Mountains of pistachio shells usually piled up on the table as I ate the nuts while watching K-drama. If you eat pistachios regularly, you might be wondering what, if anything, can be done with the shells. Most pistachio shells break naturally during the ripening process, making it easy to open them by hand to reach the inner nut.
Water that is not absorbed by the plant will drain into this layer of pistachio shell, keeping the root system in good condition and away from excess moisture. In addition to coconut shells, charcoal and sawdust, you can also use pistachio shells to light the campfire. Speaking of drainage, using pistachio shells to line the bottom of any potted plant will keep them from getting waterlogged. Ingenious craftsmen have discovered numerous ways to incorporate pistachio shells into their DIY projects.
Although classic drainage materials are small rocks and pebbles, the advantage of pistachio shells is that they eventually biodegrade, so you'll never have to extract them from the soil when you replant the plants in pots. Pistachio shells add volume to the compost, which helps with drainage and also increases your water retention. Native to the Middle East, pistachio (Pistacia vera) is a long-lived desert plant that produces clusters of small reddish drupes. Reduce the need for large amounts of soil by filling the bottom of the container with pistachio shells.
There is much more variety of uses of pistachio shells, such as turning them into bowls and vases for flowers. You can also create other types of flowers with pistachio shells, such as cherry blossoms, lavender and small bouquets of tulips. With my ability to think and a curious heart as a child, I have embarked on a journey of discovery into the alternative uses of pistachio peels. Packed with fiber, protein and healthy fats, pistachios also contain a broad spectrum of vitamins and minerals.