Field notes
Plant science, smart-home gardening, and the engineering behind precision plant care.
Plant care guides
The spider plant hides nothing. Brown tips report your water, faded stripes report your light, and a stem full of babies reports genuine contentment. Here's how to read what Chlorophytum comosum is telling you — and fix the cause, not the symptom.
· 18 min read
Plant care guides
Snake plants are sold as unkillable, and that reputation is exactly what kills them. Here's how to read the plant in front of you — its light, its pot, its slow week — instead of watering a desert plant on a houseplant schedule.
· 17 min read
Plant care apps
Heat stress starts days before the leaf shows it. Here's what heat stress actually is, the signals worth monitoring, and how an app can watch the forecast, the room, and each plant's own limits so you catch it early instead of reading it off the damage.
· 17 min read
Plant care
Spider mites, fungus gnats, mealybugs, scale, thrips, and aphids — how to identify the most common houseplant pests early, treat them with the gentlest thing that works, and why a check-in photo catches an infestation before you would spot it yourself.
· 14 min read
Plant care
A greenhouse turns a hot day into a dangerous one — the same glass that saves your plants in spring cooks them in a heat wave. How to vent, shade, and damp down before the temperature runs away from you.
· 11 min read
Plant care
A heat wave indoors is a window problem before it's a weather problem. What actually protects houseplants when the temperature spikes — and the panic-watering mistake that does more damage than the heat itself.
· 13 min read
Plant care
Potted and garden plants overheat differently outdoors — the container is often as much the problem as the sun. When to actually water, how much shade helps, and the midday-watering myth worth retiring.
· 10 min read
Plant care apps
PictureThis is the best plant identifier in the category — but identifying a plant is the easy part of keeping it alive. Here's what you lose when an app stops at the species name, and what to look for in an alternative that actually models your specific plant over time.
· 12 min read
Plant care
How to keep your houseplants alive while you travel — what to do the week before you leave, the self-watering stopgaps that actually work, and how to brief a house-sitter so they don't drown everything.
· 12 min read
Plant care guides
Most pothos advice treats every vining plant the same. Yours isn't. Here's how to read what your specific specimen is telling you — and why a schedule will always get it wrong.
· 21 min read
Plant science
Watering reminders fire on a schedule. Predictive plant care fires when the soil actually needs it — by simulating soil moisture in real time for each individual Specimen. Here is how it works and why the difference shows up most in the plants most people kill.
· 14 min read
Plant care guides
Most plants don't die from neglect — they die from the ten most common beginner mistakes. Here's what they are, how to recognise them, and how to stop making them before they cost you a plant you love.
· 15 min read
Plant care guides
Most Monstera advice is written for an average plant in an average home. Yours isn't average. Here's how to read what your specific specimen is telling you — and what to do about it.
· 18 min read
Smart-home gardening
Most plant sensor apps show you a number. A useful one does something with it. Here's what separates an app that makes sensor data actionable from one that just displays it.
· 13 min read
Plant care apps
Greg, Planta, PlantIn, PictureThis, Blossom — every plant app has a different theory of care. Here's what each one is actually good at, where each one stops, and what to look for if your plants have outgrown reminder apps.
· 31 min read
Plant care apps
A side-by-side comparison of PlantIn and Botanical Legacy across pricing, care intelligence, data ownership, and free tiers. Honest write-up from the Botanical Legacy team — including where PlantIn is the better fit.
· 9 min read
Plant care apps
Greg is a polished watering reminder, but it doesn't know your plant — it knows your climate. Here's what you lose when an app schedules by location instead of learning your specimen, and what to look for in a smarter alternative.
· 15 min read
Plant care apps
Planta has a beautiful species database and solid reminders, but its advice is generic — calibrated to the species, not your specimen. Here's the honest gap between lookup-based care and a living simulation that learns your plant.
· 11 min read
Plant care
Yellow leaves, soft stems, crispy tips — overwatering and underwatering share symptoms but demand opposite fixes. Here's exactly how to tell them apart.
· 13 min read
Plant care
Most houseplants are killed by calendars, not by neglect. Here's how to tell when your plant actually needs water — the signals it gives you, the ones it doesn't, and why a fixed schedule will fail twice a year.
· 12 min read
Plant care apps
Looking for a PlantIn alternative after the lifetime plan was removed and weekly subscriptions took over? Here's what to look for in a replacement, an honest pricing comparison, and how Botanical Legacy is built differently.
· 13 min read
Product
Plant care apps make decisions for you. Botanical Vision v4 is the image-analysis pipeline that reads your plant. Growth Bias is the one dial that tells it what you're cultivating for — vigor, bloom, or steady equilibrium.
· 8 min read
Plant science
Propagation isn't a calendar trick — it's a care protocol for a fragile new specimen. Here's how to choose the right method, prepare the substrate, and track a cutting's health like any other plant in your sanctuary.
· 14 min read
Plant care
Yellow leaves, droop, leaf curl, brown tips — most plant deaths are signalled days in advance. Here's how to read what your houseplant is telling you, and why a single symptom rarely tells you what to do next.
· 13 min read
Smart-home gardening
Most plant sensors end up forgotten because the reading never reaches a decision. Here's how to choose one, what your app should do with it, and why the reading matters less than what runs around it.
· 14 min read
Plant science
Watering reminder apps set a calendar. Your plant doesn't live by one. Here's how a per-specimen Digital Shadow tracks virtual soil moisture in real time — and why that changes everything about how you care for houseplants.
· 11 min read