Houseplants: RHS advises on watering techniques
Houseplants need different care throughout the year in order to thrive and grow, including more water during the summer months as well as a change of location.
Dani Turner, customer experience director at online florist Bunches, explained how to water houseplants throughout the summer.
The expert explained: “Throughout the hotter summer months, it is important to recognise how the heat can affect houseplants.
“The most important factors to consider are the changes in light, heat and moisture.
“For green plants, continue with your weekly watering, keeping in mind that too much water can cause rotting and stunt the growth of your plants.”
READ MORE: Seven smart methods to keep home’s cool in hot weather
It can be hard to tell when indoor plants need water, and overwatering them can result in death so it is important to check first to see if it is dry.
Dani added: “A good way to check if your plant may be extra thirsty in the heat is to stick your finger into the top couple of inches of soil, if this feels dry your plant is likely to need another drink.
“A damp plant is a happy plant in most cases. Thoroughly soak plants once a week but allow them to drain fully. Water build-up can result in root rot and will affect your plant’s health.”
To prevent overwatering, the expert recommended misting houseplants as this is a “safer option”.
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Misting plants is a great way of boosting humidity for indoor plants like peace lilies and snake plants.
The expert continued: “A damp plant is a happy plant in most cases.
“Thoroughly soak plants once a week but allow them to drain fully. Water build-up can result in root rot and will affect your plant’s health.”
Britons should also consider the location of plants in the summer months due to some loving the sun and others preferring the shade.
Indirect sunlight is the best option to prevent scorching the leaves so it is best to keep them away from window sills.
Dani added: “Succulents, Cacti and other hardy plants such as Ivy, or Snake Plants thrive in warmer conditions. Keeping windows and doors slightly open will allow a breeze to keep plants cooler – regular watering and misting will prevent soil from drying out.
"Keep plants away from direct sunlight in summer and away from radiators in winter. Keeping curtains or blinds partially closed on hot days will help regulate the room temperature and prevent soil from drying out.
“Mist plants regularly and water at least once a week during May-September, more during high temperature days. Check water levels by pressing your finger an inch into the soil – if it feels dry then water again. Keep plants away from draughts and cold spots in the house.”
How to know when to water your indoor plants
Type of plant: Check your plant's water requirements
Test soil dryness: Use your index finger and poke it into the potting mix
Monitor the weight of the pot: Dry soil is much lighter than wet soil
Feel the soil through the drainage holes: Use your fingers to feel the bottom of the soil through drainage holes
Watch for signs of wilting: Wilting or drooping leaves can often indicate that your plants are suffering from lack of water
Use a moisture meter: You could use a moisture meter to assess whether your plants need water
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