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are weed seeds ok in old plastic pots

If you like to swap out container plants seasonally, right in the garden bed, you can make it easier on yourself by creating a permanent planting hole. Dig a hole and insert a black plastic pot that is larger than the containers you will be swapping out. Then you can just sink and lift the seasonal plants as needed. This is especially nice if you like to add color around shrubs. Bury the liner when you plant the shrubs and you will never have to disturb their roots. Once again, the black color will help the pot completely blend in.

Every time we buy a sizable new plant, we also get a new black plastic pot. While it’s nice to have a stock of old containers handy when we’re dividing, moving or giving away plants, they can really start to pile up. Rather than saving them “just in case,” here are nine ideas for putting them to good use.

It’s best to use the more rigid black pots for this or double up pots with flexible sides so that they don’t collapse when the planter is heavy with water. A lightweight potting soil will also help. Another bonus of lifting the planter higher is you don’t have to bend to water it.

Durable, Light Weight Filler

Smaller plastic containers make great shakers. The hole at the bottom will slowly sift fertilizer, animal repellent, and other granular material. You can just scoop up what you need and wave it about. Make sure you either scoop right next to the bed you’ll be fertilizing because it’s going to start flowing out immediately.

There’s nothing that says you can’t use old pots as pots. If they aren’t going to be seen because they will be hidden behind other containers or under vines, you can use them as is. To spruce them up you can always paint them.

It’s nice to give your potted plants as much soil to grow in as possible, but some containers become excessively heavy when filled with soil. Until the pot fills with roots, they can also become water sodden.

Overturning a plastic container in the bottom of the larger pot will cut down on the amount of soil needed and the weight. If there is room around the side, you can fill them in with plenty of bunched up newspaper. The newspaper helps to hold moisture and it eventually decomposes, making room for expanding roots. Don’t worry, it’s perfectly safe to recycle the newspaper in the garden.

First, you have won half the battle if you were careful with the original storage. Seeds must be kept in a cool, dry place. Therefore, the best option is to store them in refrigerators at a temperature between 6 and 8 degrees Celsius, and with relative humidity levels between 20% and 30%. And sheltered from light, of course.

Another good investment, which can be key in the case of old seeds, is Jiffy 7. This product is a compressed pill of dried peat that you need to soak for a few minutes. At this point it becomes a small sack of soil that is specially designed to facilitate germination, because it features the ideal structure, is sterilized, has all the necessary elements to nourish the seedlings during the first week, and is pH-neutral. Due to these characteristics it can be your best bet to get your older seeds to sprout.

The key: the storage conditions

If you have only saved the seeds for a year and a half, they should not give you any problems. After this time period, even if you have stored them properly, germination may be more complicated because the older the seeds are, the harder their shells, so the water used to open them will take longer to penetrate them. Therefore, the first method to try to get the plant’s embryo to develop is to put your old seeds in a glass of water, with a few drops of hydrogen peroxide, for 24 hours. Hydrogen peroxide softens the shell and facilitates the water’s infiltration.

For those beginning with the glass of water, the second step would be to move the seeds, after 24 hours, to the wet paper towels. Germination normally takes between 48 and 72 hours, and, in the case of old seeds, can last up to 5 or 6 days, or even weeks. Therefore, transferring the seeds to wet paper gives you more peace of mind, as you are dealing with less water and, if they open, they will not quickly drown.

However, over time seeds lose their germinating power. This means that, after a few years, when farmers prepare to plant them, they run into problems getting them to sprout. To prevent this from happening, and to once again enjoy that cannabis you found worth storing, there are a number of tricks.