Houseplant Care in June
June heat means peak water demand, peak fertilizer demand, and the first wave of mid-summer pest problems. Stay ahead of all three.
Water frequently, fertilize at full strength every 2 weeks, treat pests early. Mid-summer is when neglect catches up fast.
Light in June
Sun is at the highest angle of the year. Even species that "want" direct light can scorch behind glass that magnifies UV. Sheer curtains save fiddle leaves.
Watering in June
Soil dries fastest now. Some species need water every 3 days in a sunny window. Always finger-test — don’t schedule.
Pests and problems to watch in June
Spider mites return if AC drops indoor humidity below 30%. Thrips and whiteflies hit outdoor-summering plants hardest in June.
What to plan now
Mid-summer is the last good month for major repots before fall slowdown. After July, wait for spring.