Repurpose Old Plastic Containers as Mini Greenhouses for Sprouting Seeds\n

Do you ever find yourself throwing out old plastic containers with clear lids?\n

I\u2019m talking salad containers, plastic takeout containers, strawberry and other berry containers, rotisserie chicken containers, and the like.\n

I don\u2019t know about you, but I always feel a little guilty about the large amount of plastic waste that comes with eating a plant-based diet.\n

Unfortunately, not many companies have invested their time (or money) in developing biodegradable and compostable plastic alternatives (even though many of them exist).\n

The good news is, is that you can actually repurpose old plastic containers as mini greenhouses for sprouting seeds! You can also use them for starting other versions of sprouted food like scraps you\u2019d normally throw out in the kitchen.\n

So if you find yourself struggling to raise seeds successfully, these repurposed mini greenhouses could very well increase your chances of raising strong, resilient plants.\n

\n

What Kind of Plastic Can I Repurpose for Planting?\n

A lot of people think that you need new pots and trays to start seeds. But what if I told you that you can successfully raise seeds in old repurposed plastic for free?\n

Every spring I sow seeds into repurposed plastic containers or old trays and containers that were purchased many years back.\n

I like to start seedlings indoors about a month before planting outdoors, as it gives them an easier, earlier start in life. It also means that I get to eat what I grow a lot sooner than other people.\n

There are some seeds that I direct sow, like carrots, beets, radishes, and cucumbers, but for the most part, a lot of my seedlings are started indoors.\n

Seeds that I like to start indoors are squashes, tomatoes (at least 3 months before planting), kale, collards, broccoli, cauliflower, celery, leeks, and melons.\n

An essential part of growing seedlings indoors during times of the month when the sun is not around many hours of the day is to create a mini greenhouse.\n

Now, you could go out and buy a humidity dome, but you could also make your own from repurposed plastic containers.\n

Here are a few ideas of plastic containers you could use as your mini greenhouse:\n

\n
• Strawberry\/berry containers\n
• Grape containers\n
• Salad green containers\n
• Takeout food containers\n
• Rotisserie chicken containers\n
• Plastic \u2018clamshell\u2019 pastry containers\n
• Plastic bottles cut in half (keep the top half as the \u201cgreenhouse\u201d portion)\n
• Plastic fruit cups or yogurt parfait cups\n
• Plastic cups with domed lids (like you\u2019d get from a coffee shop)\n\n

  The only thing you want to make sure is that the top portion of these containers is clear, see-through plastic. You are trying to mimic what a plant would experience in a real greenhouse.\n

  Now that you have your plastics, it\u2019s time to get planting!\n

  \n

  How to Repurpose Old Plastic Containers as Mini Greenhouses for Sprouting Seeds
  \nRepurposing old plastic containers as mini greenhouses for sprouting seeds isn\u2019t as hard as you think. All you need is some mud, some seeds, and some water and you\u2019re good to go.\n

  So if you\u2019re feeling nifty, thrifty and just want to reduce your impact for creating more plastic waste, these are the steps you want to follow for repurposing your own mini greenhouse:\n

  If you want your seeds to grow successfully, you have to provide them with a soil that is biodynamic and rich in vitamins and minerals. Seek out an organic potting soil mix, or even some Sea Soil if nurseries in your area carry this brand. If you can\u2019t afford to purchase some soil but you have access to a forest or back yard, gather some soil from the ground and put in a pail to take home with you.\n

  Clean out any plastic containers with clear lids you might have on hand (reference the list above). Clean them well, and let them dry.\n

  Add soil to as many repurposed plastic containers as you need. I usually estimate how many plants I\u2019ll want in my garden, and sow as many seeds accordingly. I usually plant two seeds per hole, just in case one seed is a dud.\n

  Read the instructions on each of your seed packets, and plant accordingly. If it says to sow the seed 1\/4 cm in the soil, then sow the seed 1\/4 cm in the soil. Lightly pat enough soil on top of the seed so that it doesn\u2019t float up when you water. You can also use little peat moss soil circles that grow as you water them.\n

  Once all the seeds have been planted in your containers, give them a light misting of water on top to help compact the soil. Once they have this base-level of moisture, I like to very gently water them until the soil is damp. Spraying with mist first will prevent the soil from bubbling up and disturbing the seeds you just planted.\n

  Secure your greenhouse lid on top, whether that is the clamshell lid from a strawberry or pastry container or the other half of a cut plastic bottle.\n

  Place your seeds in a sunny area so they receive the warmth they need to sprout.\n

  Water your seeds only if you notice the soil starts to dry out. Mini greenhouses usually generate enough heat and moisture to keep the soil damp, but they still need watering every few days.\n

  Once the seeds start to sprout, let them develop in size a bit just before they start to hit the top of the greenhouse lid. Once they reach this size, keep the greenhouse lid off so that the plants aren\u2019t receiving so much heat and moisture. I kept my lid on for too long one time, and my sprouts died! So make sure the lid is taken off after about 1-2 weeks. If your lid isn\u2019t much of a lid (more like a salad container lid), then just leave the lid on until you see the seeds start to sprout. Some containers won\u2019t have much room to sprout, but they will still provide that early heat and warmth that seeds need to sprout.\n

  Once your plants start to develop and grow even larger, you can start accommodating them to the outdoor elements by placing them in the shade outdoors (again, lid off). Only do this once daytime temperatures are no longer freezing (15\u00baC or higher is recommended). Bring your sprouts indoors overnight. Repeat placing them outdoors every day in the shade and where it is not too windy for about 1 week.\n

  Now, slowly integrate your seedling containers into the sun where they can learn to withstand the heat of the sun. You might want to lightly drape them with a suspended white cloth so that the sun is not too direct. Otherwise, you might burn the plants. Do this for about 1 week.\n

  Once your seedlings are strong enough to withstand the outdoor elements, it is time to plant. I like to make sure my seedlings are quite dry while transplanting. That way, when I water them in their new home, they don\u2019t go into as much shock as they\u2019re more preoccupied with taking up the water (I don\u2019t know if there is actual science to this, but it works for me every time!).\n

  That\u2019s it! Now you can just watch your seedlings grow into the full plants they were meant to be!\n","protected":false},"excerpt":{"rendered":"

  Repurpose Old Plastic Containers as Mini Greenhouses for Sprouting Seeds Do you ever find yourself throwing out old plastic containers with clear lids? I\u2019m talking salad containers, plastic takeout containers, strawberry and other berry containers, rotisserie chicken containers, and the like. I don\u2019t know about you, but I always feel a little guilty about the\n","protected":false},"author":10,"featured_media":71010,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"Repurpose Old Plastic Containers as Mini Greenhouses for Sprouting Seeds","_seopress_robots_index":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[781],"tags":[787],"class_list":{"0":"post-70998","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-gardening","8":"tag-gardening"},"jetpack_featured_media_url":"https:\/\/inovatestory.com\/wp-content\/uploads\/2024\/03\/37-1.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/posts\/70998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/comments?post=70998"}],"version-history":[{"count":0,"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/posts\/70998\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/media\/71010"}],"wp:attachment":[{"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/media?parent=70998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/categories?post=70998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inovatestory.com\/wp-json\/wp\/v2\/tags?post=70998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}