The Green Journal

Plant Care Articles, Troubleshooting, and Seasonal Guides

Page 2

Read practical plant care notes for repotting, pests, humidity, watering, fertilizer, sunlight, and beginner-friendly routines. Use header search for all 25 journal entries.

All Plant Profiles

Latest Plant Care Guides

Crawlable, practical articles linked to calculators and plant entities.

Tropical houseplant with yellowing leaves on a bright windowsill showing multiple symptoms for diagnosis
Article · 16 min

Yellow Houseplant Leaves: Diagnose & Fix Guide 2026

Hoya carnosa trailing from a terracotta hanging pot — clusters of pale pink waxy star-shaped flowers with dark pink centers hanging above oval glossy leaves
Article · 9 min

Hoya Plant Care Guide: Light, Water & Blooming Tips

Large mature Monstera deliciosa with deeply split fenestrated leaves on a moss pole in a bright modern living room
Article · 9 min

Monstera Deliciosa Care: Watering, Light & Growth Tips

Watermelon peperomia in a terracotta pot on a wooden shelf — rounded silver-striped green leaves fanning outward against a softly lit white wall
Article · 9 min

Peperomia Care Guide: Light, Water & Common Problems

White Phalaenopsis moth orchid in full bloom on an east-facing windowsill with visible healthy green roots through a clear plastic pot
Article · 9 min

Orchid Care Guide: Rebloom Your Phalaenopsis

Collection of healthy snake plants with upright sword-shaped leaves in green and gold in a modern indoor setting
Article · 10 min

Snake Plant Care: Watering, Light & Yellow Leaf Fixes

Close-up of spider mite damage on a houseplant leaf with fine webbing and stippling under bright indoor light
Article · 7 min

Spider Mites on Houseplants: How to Stop Them Fast

Dense, healthy String of Pearls plant with long cascading strands of firm green spherical pearls in a terracotta hanging pot
Article · 11 min

String of Pearls Care: Shriveling & Mushy Fixes

Healthy ZZ plant with glossy dark green arching stems and oval leaflets in a white ceramic pot in a modern interior
Article · 10 min

ZZ Plant Care Guide: Light, Water & Rhizome Tips

Large healthy Calathea Orbifolia plant sitting on a wooden stool in a bright room
Article · 4 min

Calathea Orbifolia Care: Tips for Big Striped Leaves

Philodendron Pink Princess with deep green and pink variegated leaves in terracotta pot indoors
Article · 4 min

Philodendron Care Guide: Light, Water & Propagation

Large potted Thai Constellation Monstera in a bright living room next to a humidifier
Article · 4 min

Thai Constellation Monstera Care: Variegation Guide

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Aquarium Fertilizer Calculator: Macro & Micro Doses

Calculate exact macro and micro fertilizer doses for your planted aquarium based on tank volume, plant density, CO2 system, and dosing strategy.

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Compost Calculator: How Much Do You Need?

Get the perfect compost volume for your garden in seconds. No more excess bags or weak amendments – tailored for your soil type (sand, clay, loam).

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Grow Bag Size Calculator: Find the Right Bag for Every Plant

Find the perfect grow bag size for your plant based on root depth, plant type, and expected mature size.

Plant Guide

African Violet

African Violets are classic indoor bloomers, but their fuzzy leaves demand a unique watering approach. We break down the 'bottom-watering' technique essential for preventing crown rot and triggering year-round flowers.

Plant Guide

Aglaonema Red Siam

The Red Siam Aglaonema is arguably the easiest colorful houseplant in existence. It features dark green leaves bordered with striking neon red, and it easily tolerates missed waterings and low light.

Plant Guide

Alocasia Amazonica

The Alocasia Amazonica (African Mask Plant) is a stunning but demanding houseplant. It requires high humidity, warmth, and careful watering to prevent root rot and leaf drop.