DTF Cultivation Tools
Start with the job you need to do. Use GrowLens to record and track a grow, Grow Doc when a plant looks wrong, or open a focused calculator or reference when you need a measurement.
Choose by job
GrowLens and Grow Doc are the two primary workflows. The Plant Atlas, Terpene Atlas, pH, TDS/EC, VPD and lighting references support those workflows without competing for the same job.
Use GrowLens as the working record for the crop: plants, spaces, diary events, recurring tasks, environmental readings, VPD and DLI work, irrigation, feeding, photos, harvest records, reports and exports.
Use Grow Doc when something looks wrong. Combine multiple images or video with plant stage, symptom pattern, environment, root-zone information, recent changes and other observations to compare plausible causes.
Task-first workflows
Each route moves from observation or planning into the next useful tool. These are workflow paths, not biological prescriptions.
Start with current environmental evidence, then narrow into condensation/VPD context or escalate plant symptoms into Grow Doc.
Keep source water, root temperature, irrigation response, and feed/root-zone EC in the same evidence chain.
Build the chemistry transparently and keep measurement records beside the recipe instead of treating one calculator output as proof.
Plan timing first, measure actual canopy light, then track plant response instead of assuming the schedule produced the intended result.
Track checkpoints and environmental transitions, then keep the finished record connected to the crop history and chemistry references.
Use repeatable observations and plant-science context to support selections, then preserve the actual parentage and generation record.
THC Tool Suite
Browse the full toolbox by task: water and irrigation, environment and light, plant health, lifecycle, and genetics. Start with GrowLens or Grow Doc if you are not sure which tool you need.
Search by task, measurement, or symptom. Press Escape to clear.
Try a broader subject such as water, light, environment, or plant health.
Shared cultivation context
Grow, room, zone, plant, cultivar and stage follow the user through the new tool suite. When a matching GrowLens record exists, supported tools can save directly into the existing GrowLens environment, irrigation, observation, feeding, reservoir and harvest record families without inventing IDs.
Keep pH, EC, alkalinity, hardness and major ions together.
Open Water Lab →Mass-balance fertilizer calculations with explicit units and assumptions.
Open Fertigation Lab →Calculate weight-based dryback, rate and measured drainage percentage.
Open Dryback Lab →Plan media volume, blend components and bag counts.
Open Substrate Calculator →Use C₁V₁ = C₂V₂ with visible assumptions.
Open Dilution Calculator →Convert common cultivation temperature, volume, length and EC units.
Open Unit Converter →View leaf VPD, dew point, DLI and root-zone context together.
Open Environment Center →Compare dew point with measured leaf or surface temperature.
Open Dew Point Lab →Calculate room volume and theoretical air changes with an explicit safety boundary.
Open Ventilation Tool →Compare clock timing, photoperiod and calculated DLI.
Open Photoperiod Tool →Compare root-zone, air and irrigation temperatures.
Open Root-Zone Tool →Measure, map and compare canopy light exposure.
Open Light Lab →Build repeatable scouting records and trend counts.
Open IPM Scout →Track drying weight loss, time and environment.
Open Dry & Cure Lab →Turn lifecycle durations into a stage calendar.
Open Grow Planner →Calculate growth and node-rate changes from repeatable observations.
Open Growth Tracker →Preserve parents, generations, seed type and selection purpose.
Open Pedigree Builder →Escalate suspicious observations into the evidence-guided diagnostic workflow.
Open Grow Doc →Connected workflow
A useful diagnosis starts before the symptom appears because good records preserve the environmental, irrigation and management context that is easy to forget later.
Identify the plant and stage, then keep environment, irrigation, feeding, tasks and images attached to the timeline.
Describe where the symptom started, its pattern, how fast it is progressing and what changed recently.
Bring the relevant evidence into Grow Doc and keep more than one plausible explanation in the differential.
Use the subject literature, make the smallest defensible correction, then track new growth and progression.
Measure before guessing
A number without context is not a diagnosis, but repeatable measurements make trends visible. GrowLens gives those readings a place beside plant stage, irrigation, tasks, photos and crop events so the record can explain what changed.
Keep temperature and humidity observations tied to the room, plant stage and timeline.
Use PPFD and DLI concepts alongside photoperiod and crop response.
Record irrigation, feeding and relevant pH/EC observations where the system supports them.
Photos, notes, tasks, harvest records and exports preserve change over time.
Diagnose with context
Plant-health symptoms often overlap. Grow Doc is designed around structured evidence and differential reasoning so a leaf color or spot pattern does not automatically become a nutrient, pest or disease diagnosis.
Teaching Healthy Cultivation
The tools should hand visitors into the education system at the right depth instead of making them restart their search from a general landing page.
Build a connected foundation in plant biology, environment, light, water, roots, plant health and records.
Start the foundation →Jump directly into the system you are working with.
Browse subjects →Use detailed diagrams and full-sheet infographics when a visual explanation is faster.
Browse visuals →Go deeper when the decision needs reference-level plant science and cultivation context.
Open Encyclopedia →Questions need context
When asking the community for plant-health help, include whole-plant photos, close-ups, plant stage, medium or system, irrigation information, environment and relevant measurements when available.