Lawn Care Guide for Prince of Wales-Hyder Census Area
Prince of Wales-Hyder Census Area, Alaska
USDA SSURGO / PHZMData Story
About Lawn Care in Prince of Wales-Hyder Census Area, Alaska
Managing a High-Rainfall Lawn
Prince of Wales-Hyder has a lawn difficulty score of 53.6, which is a few points below the Alaska state average. The primary challenge here is the sheer volume of water, which requires different tactics than the drier parts of the state.
Rainforest Conditions for Your Yard
With 104.9 inches of annual precipitation, this area is incredibly wet compared to the national ideal. The 760 growing degree days and mild January average of 34.4°F provide one of the more temperate climates in Alaska for grass growth.
Prioritizing Drainage in Wet Soil
Local soil metrics are not available, but the heavy rainfall typically results in acidic, saturated conditions. To succeed, incorporate plenty of sand and organic matter to improve drainage and prevent moss from overtaking your turf.
No Drought Concerns in Sight
The area currently has 0% drought coverage and has faced zero weeks of drought over the last year. Water conservation is rarely a priority here; instead, focus on preventing runoff and erosion during heavy downpours.
An Early Start for Southeast Alaska
A long growing season begins after the last frost on April 19 and lasts until October 31. Plant moisture-loving cool-season varieties in late April to take advantage of the 195-day window before the first fall frost.
Lawn Difficulty Score
Top Grass Fit for Prince of Wales-Hyder Census Area
Cool-season grasses are the general fit here
County soil and zone data are incomplete, so we show a category recommendation rather than a precise cultivar score for Prince of Wales-Hyder Census Area.
Best Grass Seed for Prince of Wales-Hyder Census Area
Zone 7a • Cool- and warm-season grasses thrive here.
Find Seeds for Zone 7aClimate Snapshot
Annual Precip
104.9"
Growing Degree Days
760.1
Base 50F
Last Spring Frost
04/19
First Fall Frost
10/31
Days Above 95F
0
Hardiness Zone
N/A
Seeding Calendar — Zone 7A
Seasonal Lawn Care Checklist
Spring
- Apply pre-emergent herbicide when soil reaches 55F
- Begin mowing when grass reaches 3 inches
- Start irrigation if rainfall is below 1 inch/week
- Soil test every 2-3 years — adjust lime or sulfur as needed
Summer
- Mow at recommended height weekly
- Water deeply 1-2 times per week (1 inch total)
- Avoid fertilizing cool-season grasses in peak heat
- Scout for grubs and treat if >10 per sq ft
Fall
- Overseed warm-season lawns if thinning
- Apply fall fertilizer (highest N application for cool-season)
- Continue mowing until growth stops
- Rake or mulch leaves to prevent smothering
Winter
- Apply pre-emergent for winter weeds
- Service mower and sharpen blades
- Plan spring soil amendments based on fall test
- Keep lawn clear of debris
Watering Deficit Calculator
Monthly Deficit
0.0"
inches of water
Monthly Water
0
gallons
Estimated Monthly Cost
$0.00
at $0.008/gallon average
Estimates based on 105" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Prince of Wales-Hyder Census Area
Excess Moisture & Fungal Disease
High annual rainfall (105 inches) increases risk of fungal diseases like brown patch and dollar spot. Ensure good drainage and avoid overwatering.
Learn more about regional lawn challenges at The Lawn Report.
Lawn Care Advisory: Prince of Wales-Hyder Census Area
Lawn Verdict
Lawn care guidance for Prince of Wales-Hyder Census Area is based on available climate data. with just 760.1 growing degree days, limiting options to very cold-hardy grasses. Mild year-round temperatures create a relatively low-stress environment for turf. High annual precipitation (104.9 inches) supports lush growth but increases disease pressure.
Seasonal Breakdown
Wait until after April 19 to seed or overseed; soil temperatures should consistently reach 50-55°F. Cool summers (July averages 57.3°F) reduce heat stress — maintain regular mowing and moderate watering. Aerate and overseed cool-season lawns by early fall, well before October 31; this is the best renovation window. Cool winters (January averages 34.4°F) mean slow or dormant growth; keep debris off the lawn.
Watering Guidance
Prince of Wales-Hyder Census Area receives abundant rainfall (104.9 inches annually), so lawns rarely need supplemental irrigation. The county is currently free of drought conditions. Cool summers reduce water demand; overwatering is a bigger risk than drought stress.
Regional Context
Prince of Wales-Hyder Census Area is 9.3°F warmer than the Alaska average, it is significantly wetter than the state average (51.4 inches more).
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Frequently Asked Questions
How much rainfall does Prince of Wales-Hyder Census Area get?
Data sourced from USDA SSURGO, NOAA Climate Normals (1991-2020), USDA Plant Hardiness Zone Map, and US Drought Monitor. Lawn difficulty scores and grass recommendations are estimates for informational purposes only.
Explore more data for Prince of Wales-Hyder Census Area