← LCCPLANTS & GARDENING
Plants & Gardening Cheat Sheet
Plant TypeFrequencyHow to WaterSigns of Overwatering
Succulents / CactusEvery 10–14 days (summer), 3–4 weeks (winter)Soak thoroughly, then let dry completelyMushy, translucent leaves; root rot
Tropical foliage (Pothos, Philodendron)Every 5–7 daysWater when top 2cm soil is dryYellow leaves, soggy soil, mould
Herbs (Tulsi, Mint, Basil)Every 2–3 daysKeep moist but not waterlogged; good drainagePale leaves, root smell, wilting despite wet soil
Flowering plants (Rose, Gerbera)Every 3–4 daysWater at base, avoid wetting flowers/leavesBrown leaf tips, drooping despite wet soil
Monstera / ZZ PlantEvery 7–10 daysWater when top inch is dryYellow lower leaves, soft stems
Snake Plant / AloeEvery 10–14 daysInfrequent, deep wateringSoft mushy base, odour from soil
★GOLDEN RULE — Check soil moisture before watering. Stick your finger 2cm into soil: water only if dry. More plants die from overwatering than underwatering.
Light LevelDefinitionGood Plants
Full sun6+ hours direct sunlightRoses, Marigold, Tomato, Herbs, Sunflower
Partial sun3–6 hours direct or bright indirectHibiscus, Jasmine, Adenium, Bougainvillea
Bright indirectNear window, no direct raysPothos, Monstera, Peace Lily, Philodendron
Low lightAway from windowsSnake Plant, ZZ Plant, Cast Iron Plant, Lucky Bamboo
General schedule
Feed every 2–4 weeks in growing season (March–October), stop or reduce Nov–Feb
NPK ratio guide
Leafy plants: high N (e.g. 20-10-10). Flowering: balanced or high P/K (10-30-20). Succulents: very dilute
Organic options
Compost tea, seaweed liquid, banana peel water (phosphorus), eggshell powder (calcium)
Slow-release granules
Mix into soil at planting. Works for 3–4 months. Good for pots that are hard to feed regularly
Signs of deficiency
N: yellowing old leaves. P: purple tint on underside. K: brown leaf margins. Fe: yellow between green veins
★Always fertilize on wet soil (water first). Fertilizing dry soil burns roots.
SymptomLikely CauseFix
Yellow leaves (lower)Normal aging OR overwateringRemove yellow leaves. Check soil moisture — reduce watering if wet
Brown leaf tipsLow humidity OR fluoride in waterMist leaves, use filtered water, move away from AC vent
Drooping (wilting)Underwatering (dry soil) OR root rot (wet soil)Check soil: dry = water now; wet = let dry out, check roots
White crust on soil/potMineral salt buildup from water or fertilizerFlush thoroughly with water, reduce fertilizer
Tiny white/grey bugs on soilFungus gnats (larvae)Allow soil to dry out. Use sticky traps, hydrogen peroxide drench
Sticky residue + tiny insectsAphids or mealybugsNeem oil spray (5ml/litre water). Isolate plant first
White powder on leavesPowdery mildew (fungal)Remove affected leaves. Spray dilute neem oil or baking soda solution