SoilIQ – Soil Temperature

SoilIQ 2.3.2 improves LawnIQ guidance, pre-emergent timing, spring seeding recommendations, GDD tracking, alerts, and release stability.

Stop guessing. Plant by soil.

SoilIQ™ helps you know when to seed, plant, water, mow, protect, or wait using soil temperature, forecast trends, PlantAI™, LawnIQ™, and activity-aware guidance for lawns and gardens.

Soil temperature drives seed germination, root growth, lawn recovery, frost risk, and seasonal timing. SoilIQ helps you look below the surface.

SOILIQ CALCULATOR

Plan what to buy. Measure what to apply. SoilIQ Calculator helps you calculate lawn and garden materials before you purchase, apply, or log the job.

• Product Rate Calculator (Pro): enter your area and label rate to get total product needed, bag count, and estimated cost • Nitrogen Calculator (Pro): calculate fertilizer amounts using your target N rate and bag analysis • Grass Seed Calculator (Pro): calculate seed for new lawns, overseeding, and repairs • Mulch, Soil & Sand Calculator (Pro): get cubic yards, bag count, and cost for mulch, soil, sand, and landscape materials

Save calculations to your Journal, share branded image cards, or log results as lawn activity or field notes.

LAWNIQ

LawnIQ™ is a soil-powered lawn advisor built into SoilIQ. Instead of guessing when to mow, water, seed, overseed, or protect your lawn, LawnIQ turns soil temperature, forecast trends, grass type, mower type, irrigation setting, lawn goal, recent lawn activity, and seasonal timing into clear guidance.

Use LawnIQ to understand:

• When to mow • When to water • When to seed or overseed • When heat stress may become a concern • When pre-emergent timing windows may be approaching or may have already passed • When recent lawn activity changes what to do next

LAWN ACTIVITY & FIELD JOURNAL

Log mowing, watering, overseeding, fertilizing, aerating, pre-emergent treatments, rain, field notes, photos, and seasonal observations.

SOIL TEMPERATURE AT MULTIPLE DEPTHS

Monitor soil temperature from the surface down through deeper soil layers. Seeds germinate near the surface. Roots live below.

14-DAY SOIL FORECASTS

Plan ahead with soil temperature trends for seeding, planting, watering, frost protection, and lawn-care decisions.

PLANTAI FOR 130+ CROPS

PlantAI™ helps you understand crop-specific planting readiness using soil temperature, forecast conditions, frost risk, moisture signals, and timing windows.

SMART GUIDANCE

Use SoilIQ for grass seed timing, overseeding windows, vegetable planting, transplant readiness, frost risk awareness, watering guidance, lawn recovery monitoring, pre-emergent timing signals, heat stress awareness, and seasonal soil trends.

SAVED LOCATIONS & PROBE CALIBRATION

Track conditions across your lawn, garden, community plot, farm field, or client site. Use your own soil probe to calibrate SoilIQ readings for a specific location and depth.

APPLE WATCH, SIRI, WIDGETS & LIVE ACTIVITIES

Check soil temperature from your wrist, ask Siri without opening the app, and pin readings to your Home Screen, Lock Screen, and Live Activities.

PRIVACY-FIRST

No account required. Your location is used only to fetch soil and weather data. SoilIQ does not sell your data, and core features work with cached readings when offline.

SOILIQ PRO

New users can start with a 7-day Pro Preview, giving full access to Pro features on first install with no subscription required to get started.

Upgrade to unlock:

• SoilIQ Calculator — Product Rates, Nitrogen, Grass Seed, and Mulch/Soil/Sand tools • LawnIQ lawn guidance • PlantAI guidance for 130+ crops • 14-day soil forecasts • Forecast-aware planting windows • Frost, moisture, and weather risk flags • Field Journal, Lawn Activity, and Rain Logged tracking • Saved locations and probe calibration • Smart alerts and reminders • Apple Watch soil and LawnIQ insights

Feedback: hello@soiliq.app

SUBSCRIPTION TERMS

Free features stay free forever. SoilIQ Pro auto-renews monthly or annually and can be canceled anytime in Apple ID settings.

LEGAL

Terms: https://www.soiliq.app/terms Privacy: https://www.soiliq.app/privacy