Spray with Insecticidal Soap: Before bringing your plants indoors, thoroughly spray their leaves, stems, and trunks with insecticidal soap to eliminate any remaining pests. Allow the spray to dry thoroughly before bringing the plants inside.
Mix one tablespoon of castille soap with one litre of water, and pop it into a spray bottle. Spray the whole plant with the mixture: the tops of leaves, bottoms of leaves and even the stem. Wipe the plant down gently and let excess water drain out.
Soak Them in a Bath
To really make sure you've eradicated all pests and to decontaminate the containers, soak your potted plants in a bucket or tub of warm water mixed with a few drops of mild dishwashing liquid for about 15 minutes.
Hot pepper spray is a great solution if you have problems with mites. Simply mix 2 tablespoons of hot pepper sauce, a few drops of biodegradable dish soap and 1 quart (0.94 liters) of water and let it sit overnight. Use a spray bottle to apply the spray to infested plants.
To move plants indoors, Hillock said gardeners should follow these steps: Move plants to a shaded part of the yard for about a week. Next, move plants indoors for a day or two during the week, gradually leaving them in for longer periods of time. This helps the plants acclimate to lower natural light.
For a thorough cleanse, fill a large tub with water and submerge the plant's pot for several hours. Any insects or pests will float to the top or be eliminated. Make sure the soil drains fully before bringing the plant inside.
"You Must Harden Off Your Seedlings" If you don't harden off your indoor seedlings before planting them outside, they will suffer shock from the brutal sun. Without the opportunity to adjust first, they'll get sunburn and might even die. In some situations this is 100% true.
Can vinegar be used as a pest control product? Vinegar can sometimes be effective; however, using vinegar for pest control is generally a short-term effort to control pests since it is not effective as a long-term treatment against serious pest infestations and will not keep pests completely away from your property.
With all that in mind, the EPA says that hydrogen peroxide in low doses is indeed safe for plants. The caveat is of course, in the concentration. Too much can damage plants.
NEEM OIL USE FOR SPECIFIC TYPES OF PLANTS
For infestations, spray foliage or drench soil every 7 days until pests are gone. As a preventative measure, drench the soil every 3 weeks. When spraying foliage, make sure that the top and undersides of leaves are well coated.
When should I start bringing them in and what do I need to do to prepare them for the move? Houseplants/tropicals need to come inside when night temperatures are below the low- to mid-50s or approximately one month before you normally turn on the heat in your house.
All plants need these seven things to grow: room to grow, the right temperature, light, water, air, nutrients, and time.
Give it some space from your other plants for a couple of days to let it settle in and minimise the risk of spreading any diseases. To ensure that your houseplant doesn't bring any unwanted mites or bugs into your home, you can spray it with an insecticide at the top and bottom and all around the leaves.
Start with “soft” pesticides, such as insecticidal soap, horticultural oil, or neem oil. If those don't help, chemical insecticides are available as a last resort.
“Spritzing your plants is not the correct way to water your plants. In fact, it doesn't water them at all,” she says. While spritzing can provide some moisture, unless the plant really thrives in humidity (ferns, orchids, or bromeliads, for example), Hovis says spritzing can do more harm than good.
Prevent Fungal Disease
MAKE IT: Mix 1 teaspoon of baking soda and 2-3 drops of liquid soap in 1 liter of water. Spray the solution on the infected plants. Baking soda helps the plants become less acidic and prevents fungal growth.
It also helps disinfect the growing material to stave off bacteria and fungus. Mix two and a half teaspoons of hydrogen peroxide in a gallon spray jug. Spray it liberally onto the potting soil or into the already planted pots. Continue every three to five days, concentrating on the roots as the plant grows.
Known as a garden helper, Epsom salt is a natural and effective way to provide essential minerals to plants.
One of the single best uses for unfinished opened beer is as a compost pile jump starter. The sugars and yeast in beer are excellent for your compost pile. Simply pour it over your compost pile and then stir or turn it when required. Beer can be used as an effective fungicide for your plants.
Vinegar is a contact herbicide, so you can unintentionally kill plants in your garden if you accidentally spray them with vinegar. Using vinegar as a weed killer works best on newer plants. "On more established plants, the roots may have enough energy to come back even if the leaves you sprayed have died.
Easing your plant's acclimation
Even if they're a plant that's low-light tolerant, placing them in a spot with bright, filtered sunlight will ease their transition into a fully-indoor space. After a couple weeks, place your plant where your original intention was and see how it fares.
During the repotting process, roots can become damaged or disturbed, compromising the plant's ability to absorb water and nutrients. Careful handling is essential to minimize root damage, as most plants root systems are very fragile.
An intermediate home, such as an unheated greenhouse or cold frame, is a great tool for hardening off. Place seedlings and plants into the structure for a couple of hours on the first day, then gradually increase the length of time they are in place by two or more hours per day.