Lawn Care Guide for Hoonah-Angoon Census Area
Hoonah-Angoon Census Area, Alaska
USDA SSURGO / PHZMData Story
About Lawn Care in Hoonah-Angoon Census Area, Alaska
Navigating a High-Moisture Landscape
Hoonah-Angoon scores a 53.8 on the lawn difficulty scale, making it slightly easier to manage than the national median of 50.0. While it sits just below the state average of 57.8, its primary challenge is managing extreme moisture rather than cold.
Managing Nearly 94 Inches of Rain
Annual precipitation of 93.9 inches is nearly triple the national ideal, requiring intensive drainage solutions for healthy turf. With only 489 growing degree days, grass grows slowly between the May 6 spring frost and the October 10 fall frost.
Building a Foundation for Heavy Rain
Local soil data is not currently cataloged, so owners should prioritize testing for acidity and drainage class. In a climate this wet, you likely need to amend your soil with sand or gravel to prevent root rot and moss takeover.
A Landscape Free from Drought
Drought is non-existent here, with zero weeks of drought and 0% of the area classified as abnormally dry. Your water conservation plan should actually focus on diverting excess runoff away from the lawn to prevent saturation.
Choosing the Right Grass for the Rainforest
Stick with moisture-tolerant varieties like Fine Fescue, which can handle the low 489 growing degree days and heavy rains. Plan your seeding for mid-May once the frost clears to give the lawn time to establish before the wet autumn peaks.
Lawn Difficulty Score
Top Grass Fit for Hoonah-Angoon 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 Hoonah-Angoon Census Area.
Best Grass Seed for Hoonah-Angoon Census Area
Zone 7a • Cool- and warm-season grasses thrive here.
Find Seeds for Zone 7aClimate Snapshot
Annual Precip
93.9"
Growing Degree Days
489.28
Base 50F
Last Spring Frost
05/06
First Fall Frost
10/10
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 94" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Hoonah-Angoon Census Area
Excess Moisture & Fungal Disease
High annual rainfall (94 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: Hoonah-Angoon Census Area
Lawn Verdict
Lawn care guidance for Hoonah-Angoon Census Area is based on available climate data. with just 489.28 growing degree days, limiting options to very cold-hardy grasses. High annual precipitation (93.9 inches) supports lush growth but increases disease pressure.
Seasonal Breakdown
Wait until after May 6 to seed or overseed; soil temperatures should consistently reach 50-55°F. Cool summers (July averages 55.2°F) reduce heat stress — maintain regular mowing and moderate watering. Aerate and overseed cool-season lawns by early fall, well before October 10; this is the best renovation window. Cool winters (January averages 29.9°F) mean slow or dormant growth; keep debris off the lawn.
Watering Guidance
Hoonah-Angoon Census Area receives abundant rainfall (93.9 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
Hoonah-Angoon Census Area is 6.2°F warmer than the Alaska average, it is significantly wetter than the state average (40.3 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 Hoonah-Angoon 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 Hoonah-Angoon Census Area