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Care guides

Every plant we ship comes with a care card, but here's the longer read: how to think about light, water, humidity, and the small adjustments that turn a houseplant into a long-term roommate.

Contents

The five basics

Light

Watch the shadow

If a shadow has crisp edges, that's bright direct sun. Soft-edged shadow = bright indirect. No shadow = low light. Most tropicals want bright indirect — a few feet back from a sunny window.

Water

Feel before you pour

Stick a finger an inch into the soil. Dry? Water deeply until it drains from the bottom. Damp? Wait. More plants die from being loved (overwatered) than ignored.

Humidity

Group, don't mist

Misting evaporates in minutes. Grouping plants together creates a humid micro-zone naturally. A pebble tray or small humidifier near tropicals helps in dry seasons.

Temperature

What's comfortable for you

Most tropicals are happiest between 65–80°F. Keep them away from heat vents, AC blasts, and cold drafty windows.

Fertilizer

Half strength, growing season

Spring through early fall, feed once a month with a balanced liquid fertilizer at half the labeled strength. Skip in winter — most plants rest.

Tropicals: Monstera, Philodendron, Pothos

Easy · fast-growing · forgiving

Light, water, humidity

Bright indirect light is ideal — they tolerate medium light but slow down. Water when the top 1–2 inches of soil are dry. They appreciate humidity but adapt to average home conditions.

Signs they're happy

Glossy new leaves, fresh aerial roots, and (for Monstera) new fenestrations on mature leaves.

Common mistake

Overwatering. The soil should dry out partially between waterings. If leaves yellow from the bottom up, you're watering too often.

Alocasia & Calathea (prayer-plant family)

Medium care · loves humidity · pet-safe (Calathea only)

Light

Bright indirect, never direct. Direct sun will scorch the leaves.

Water

Keep evenly moist — not soggy. Let the top half inch dry between waterings. Use room-temperature, filtered or rain water if possible (sensitive to fluoride and chlorine).

Humidity

High — 50%+ ideally. A pebble tray, humidifier, or bathroom placement helps. Crispy leaf edges are usually a humidity cry.

Winter quirk

Alocasias often drop most or all leaves and look "dead" in winter. They're just dormant. Keep the soil barely moist, give them light, and they'll push new growth in spring.

Ferns & Bird's Nest

Medium care · loves humidity · pet-safe

Light

Medium to bright indirect. No direct sun.

Water

Keep consistently moist — never let them dry out completely. Water when the top of the soil feels just slightly dry to the touch.

Humidity

The higher the better. Ferns thrive in bathrooms or kitchens. Browning fronds = the air's too dry.

Snake plants (Sansevieria) & ZZ

Easy · drought tolerant · low light tolerant

Light

Adaptable — thrives in low to bright indirect light. Variegated types want more light to keep their patterns.

Water

Let the soil dry out completely between waterings. In winter that can be once a month or less. Wrinkled or curled leaves = thirsty. Mushy base = too much water.

The point

If you forget plants, get one of these. They forgive everything except wet feet.

Succulents & cacti

Easy · bright direct · drought tolerant

Light

The brightest spot you have, ideally with some direct sun. Stretched, leggy growth = not enough light.

Water

Soak and dry. Water deeply until it drains, then wait until the soil is bone dry before watering again — typically every 2–3 weeks. In winter, even less.

Soil

Sharp drainage matters. A cactus/succulent mix or regular potting soil cut 50/50 with pumice or perlite is ideal.

Begonias & Caladium

Medium care · colorful · humidity lovers

Light

Bright indirect. Direct sun fades the dramatic colors.

Water

Let the top inch dry slightly between waterings. They don't like soggy feet but also wilt fast if they go bone dry.

Seasonal note

Caladium tubers often go dormant in fall — leaves yellow and die back. That's normal. Store the pot somewhere cool and dryish, then water again in spring to wake it up.

Troubleshooting

Yellow leaves from the bottom up

Usually overwatering. Let the soil dry out more between waterings. Check that the pot drains.

Crispy brown edges

Low humidity or underwatering. Group plants together, add a humidifier, or move to a bathroom.

Brown crispy patches in the middle of leaves

Sun scorch. Move further from the window or behind a sheer curtain.

Leggy, stretched growth

Not enough light. Move closer to a window or supplement with a grow light.

Tiny webs or sticky residue

Spider mites or aphids. Wipe leaves with a damp cloth, then spray with diluted neem oil (1 tsp/quart water + a drop of dish soap) every 7 days for 3 weeks.

White fuzzy spots on stems

Mealybugs. Dab with a cotton swab dipped in rubbing alcohol; repeat every few days.

Repotting basics


Stuck on a specific plant? Email us at hello@heartleafplants.com with a photo — we'll send personalized notes.

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