Gynelle Leon

New houseplants may carry pests such as spider mites, mealybugs and fungus gnats that can spread to an existing collection. Keeping new plants in a separate room for two or three weeks, checking them regularly and treating any infestation before introducing them is presented as a simple, cost-free way to contain problems.

Plant care kits borrow skincare-style steps such as cleansing, feeding, hydrating and shining leaves. Cleaning leaves, consistent watering and sensible feeding are useful, but a damp cloth can replace specialist cleansers, while leaf-shine products may clog stomata despite creating a glossy appearance. The kits are attractive gifts and may encourage regular plant care, but they are not necessary for healthy houseplants.

Supermarket basil pots contain many overcrowded seedlings that quickly exhaust themselves. Separating the seedlings into several smaller clumps and repotting them with fresh compost allows them to grow properly. Dividing one pot produced multiple healthy plants, making this the most effective way to keep supermarket basil alive.

Pinching out the growing tips of trailing plants such as pothos and tradescantia can encourage new shoots at the nodes, producing bushier growth. The technique involves cutting just after a node, while the removed stems can be rooted and replanted to fill gaps. A test on a leggy tradescantia produced new shoots within three weeks and made the plant visibly denser.

Butterworts, small carnivorous plants with sticky leaves, can reduce fungus gnat infestations by trapping adult flies before they reproduce. While they do not eliminate larvae in soil, lowering adult numbers disrupts the breeding cycle. Easy to maintain and visually appealing, butterworts offer an effective supplementary method for managing persistent gnat problems.

A temperature drop of 5–10C for several weeks can trigger Phalaenopsis orchids to produce new flower spikes. Placing the plant in a cooler, bright spot without feeding, then returning it to its usual location once a spike appears and resuming fertilising, successfully encourages reblooming at no cost.

Testing a gravel layer at the bottom of plant pots shows that it holds more water above the gravel due to the perched-water-table effect, reducing root space and increasing the risk of waterlogging. Effective drainage comes from pots with good holes and free‑draining soil, not added gravel.

Using water from a well‑maintained freshwater aquarium can provide houseplants with nitrogen, phosphorus and beneficial bacteria, offering a free supplementary feed between regular fertiliser applications. Tests on a monstera and peace lily showed healthy growth, though aquarium water cannot fully replace balanced fertiliser due to variable nutrient levels.

Talking to plants offers little direct benefit because the small amount of carbon dioxide released during conversation does not meaningfully increase photosynthesis. However, people who speak to their plants tend to observe them more closely, detect issues earlier and provide better care, which improves plant health.

Indoor plants can accumulate dust and become stale in poorly ventilated spaces, and some suggest exposing them to warm summer rain as a natural cleaning method. A test using tropical plants found that typical British showers are too cold and unpredictable, causing potential chill damage, soil waterlogging and risk of pests. A lukewarm indoor shower is recommended as a safer, controlled alternative.

Testing a popular propagation hack found that embedding plant cuttings in a raw potato does not improve root formation. Trials with rose and pothos cuttings showed minimal or no benefit, and research indicates that salicylic acid in potatoes may suppress rooting. Standard propagation methods using clean cuts, fresh water and good light remain more reliable.

Wrapping a damp towel around a plant pot helps retain moisture and keep the root zone cooler, offering a simple short-term solution for moisture‑loving plants while the owner is away. Testing showed improved moisture retention with minor leaf browning, making it a practical option for up to five or six days but not a replacement for a full watering system.

Clutter is presented as an emotional and practical issue shaped by grief, identity, ancestry, avoidance and sentimentality. Experts explain how clutter differs from hoarding and how it can negatively affect wellbeing, relationships and daily functioning. Psychological roots such as hidden grief, inherited scarcity, aspirational identity and shame are highlighted as drivers of accumulation. Sustainable change is linked to understanding emotional attachments, making intentional decisions and avoiding pressure from others. Supportive practices such as storytelling, reducing physical contact with objects and seeking therapeutic or professional help can help people let go while preserving the meaning behind their belongings.

Activated charcoal is useful in closed terrariums where it can slow the buildup of gases and bacteria, but testing shows it offers no noticeable benefits in standard plant pots with drainage. In typical houseplant conditions, it becomes saturated without improving growth or odour, making it an unnecessary added cost for regular potted plants.

Leaving tap water in a wide container overnight allows chlorine to evaporate and can improve the condition of sensitive houseplants, though the method is ineffective in areas where water companies use chloramine. Plant owners experiencing persistent leaf damage are advised to check local water reports and consider alternatives such as carbon‑filter jugs, distilled water or collected rainwater.

Gentle airflow from a small desk fan can reduce mould, discourage pests and improve stem strength in houseplants, especially in poorly ventilated rooms. While not a cure for unhealthy plants, regular low‑setting use improves growing conditions and helps prevent issues such as powdery mildew.

Fungus gnats persist in houseplants because they are drawn to damp compost, and crushed eggshells provide no effective barrier to stop them from laying eggs. The shells remain loose on the soil surface, failing to alter moisture levels or block access. Reducing gnats requires drying the soil surface, trapping adult insects and addressing the underlying moisture issue, rather than using eggshells.

Tests show that placing pennies in houseplant soil does not provide meaningful copper or improve plant health. Modern pennies contain little copper and corrode too slowly to act as fertiliser or fungicide. Plant condition is instead determined by light, watering and proper feeding, making commercial balanced fertilisers the effective option.

Repotting mats are presented as a practical solution for reducing mess when caring for houseplants, offering a contained workspace that simplifies cleanup and makes the process more enjoyable. While unnecessary for those who repot infrequently or have outdoor space, they are recommended as a valuable tool for frequent indoor gardeners, especially in small or carpeted homes.

Moss poles are criticized as unattractive, messy supports for climbing plants, while simple or sculptural plant stakes offer a cleaner, more stylish alternative. Taller stakes should be placed near the plant’s stem and vines guided along their curves. Replacing a moss pole with a decorative stake provided better support and visual appeal, making the upgrade worthwhile despite higher cost.

Neem oil can reduce small mealybug infestations if combined with manual removal and repeated treatments, but heavy infestations require stronger chemical pesticides and supplementary measures such as nematodes.

Lightweight expanded clay aggregate offers an easy, pest‑reducing alternative to soil for moisture‑loving houseplants, providing steady hydration when paired with diluted fertiliser. While effective for propagated stems and pest‑prone plants, it is not a universal replacement for soil, though results can be strong with proper rinsing, soaking, and periodic flushing.

Light meters and phone apps can help assess indoor light levels for houseplants, revealing how little light many rooms receive and guiding better plant placement. Dedicated meters provide steadier, more reliable readings than apps, but neither is essential. Used temporarily, a meter can teach users to judge light levels more accurately on their own.

Dipping plant cuttings in melted candle wax offers no benefits for propagation, as the wax does not aid healing or root formation. A direct comparison test shows that untreated pothos cuttings root faster and more cleanly, while waxed cuttings delay growth and produce roots higher on the stem. Clean cuts, fresh water and bright indirect light remain the most effective method for propagating pothos.