Dr. BroGrowz, a cannabis doctor in your pocket, 24/7
Yellow leaves at midnight? Weird spots on a Sunday? A grow-shop consultant would bill $200/hr. Dr. BroGrowz reads your photos in minutes, any time, free. Trained to think like a clinician, not a chatbot: it tells you what it sees, why it thinks so, what else it considered, and exactly what to do next.
What a real workup looks like
Every daily-check entry gets the full clinical treatment:
Per-photo reads
Upload up to 8 photos and the doctor analyzes each one individually, "Photo 3: closeup shows interveinal chlorosis on lower fans", then synthesizes a combined verdict.
Shows its reasoning
"BECAUSE IT'S ON OLD LEAVES, NOT NEW", every diagnosis comes with the diagnostic logic: what got ruled out and why, in plain grower language.
Ranked differentials
Real problems rarely have one suspect. You get 2-4 likely causes ranked most likely → possible → less likely, with confidence bars, like a doctor's differential diagnosis.
One clear Move
A single prescription paragraph: what to do today, when to re-photo, and what would escalate the situation. No hedging, no wall of text.
Do / Buy / DIY plans
Seven categories every time: light, feed, water, environment, training, IPM, next-stage prep. Each with the action, a real grow-shop product with dose, and a kitchen-cabinet alternative.
Won't invent problems
Healthy plant? The doctor says so, credits what you're doing right, and preps you for the next stage. No fake issues, no padded shopping lists to seem useful.
No photo? Just ask.
Photo entries are checkups. Ask the Doctor is a conversation: open it on any plant, pick a direction or type your own question, and get the doctor's honest read plus a full implementation plan.
- Eight ways to steer: ask your own question, force flower, hold in veg, speed up growth, more stretch, bushier canopy, transplant, or harvest prep.
- Honest about timing: if your move is premature or a heat wave says wait, he'll tell you straight and give you the better window.
- 5 asks per plant per week, fresh every Sunday.
Plans that stick
Every ask is saved to your journal like a real visit, so nothing gets lost between waterings.
- Full game plan: verdict, first moves for today, and the same seven-category Do / Buy / DIY playbook as a photo workup.
- The stage keeps itself right: tell him you're flipping to 12/12 and your plant's journal switches to flowering automatically.
- Future visits follow through: the doctor tracks whether you executed the plan and adjusts the next diagnosis to the new direction.
Weather-aware diagnosis
Mildew risk at 92% humidity is a different conversation than at 40%. Dr. BroGrowz gets the live weather at your plant (temperature, humidity, rain, clouds, UV, sunshine hours) plus tonight's low and a 3-day outlook, and weighs it correctly for your setup:
- Outdoor grows: weather IS your environment. It drives VPD, disease pressure, and watering calls.
- Plans ahead, not behind: a 99°F spike on Tuesday changes today's advice. The doctor flags heat waves and cold nights before they arrive and preps you for them.
- Greenhouse: tracked with damped swings and higher humidity in mind.
- Indoor & tent grows: outdoor readings are treated as secondary context only. The doctor won't blame your sealed tent for the fog outside.
Journal memory & trend lines
The doctor reads your last three entries before every new diagnosis, its own past observations and prescriptions included.
- Problems get diagnosed as a trajectory: when it started, how fast it's moving, and what plausibly triggered it.
- Healthy reads reinforce the trend: "still praying like yesterday, stretch on pace", you see the trend line, not a disconnected snapshot.
- It checks its own work: if you followed the last prescription, the doctor notes whether it worked.
- Automatic comparisons against 24 hours ago and 7 days ago on every entry.
- Your asks count too: steer the grow with Ask the Doctor and every later diagnosis reasons from the new direction.
Trained to catch what growers actually face
Deficiencies & lockout
Nitrogen, phosphorus, potassium, magnesium, calcium, iron, old-growth vs new-growth logic, true deficiency vs pH lockout vs cold-wet-roots uptake stalls.
Pests & disease
Spider mites, thrips, fungus gnats, aphids, powdery mildew, botrytis (bud rot), septoria, root problems, with IPM plans that start least-toxic.
Environment & light
Light burn, bleaching, taco leaves, stretch, foxtailing; VPD, PPFD and DLI targets per stage, sun-hours logic for outdoor plots.
Stage guidance
Seedling to cure: stage-appropriate EC/ppm, NPK ratios, humidity and temperature windows, and a stage-check on every entry.
Genetics vs symptoms
Knows purple petioles on many strains are anthocyanin genetics, not phosphorus deficiency, so you don't chase phantom problems.
Training & harvest
LST, topping, defoliation, ScrOG timing; trichome color tracking (clear → cloudy → amber) to nail your harvest window.
Second opinions are free here.
Register, add your plant, upload today's photos, Dr. BroGrowz writes the workup while you finish watering.