
Lawn Diseases
Gray Leaf Spot: One Name, Three Different Diseases
NC State: perennial ryegrass loses turf in a few days, St. Augustine is the most resistant host. Same pathogen — so your grass decides how worried to be.

Digital Hose Timer (2 zone)
★★★★☆ 4/5
our editor rating how we score4.3/5 from 2,723 shoppers at Amazon — their number, not ours.
$38–$46
Typical price · Two hose outlets, programmed independently
Affiliate links — see our disclosure. Commissions never influence verdicts.
The step up for a lawn that needs two different watering programmes — new seed and established turf on the same tap.
The reason to spend four times the mechanical timer's price is not automation for its own sake, it is that new seed and established lawn want opposite watering. Seed needs the top half inch damp, which means short and frequent; established turf wants deep and infrequent. Two independently programmed zones let you run both off one tap without choosing. The rain delay is the other genuinely useful feature, because the most common irrigation mistake is watering the day after a storm. Two honest caveats. It is battery-powered, and a dead battery in a hose box is a real failure mode — check it at the start of each season and do not leave it running unattended for weeks. And where your municipality assigns watering days, program to those days rather than to what the lawn would prefer; several states we cover have exactly that restriction.
Product type
Digital Hose Timer (2 zone)
Active ingredient
None — two independently programmable outlets, rain delay, manual watering mode
Price range
$38–$46
Coverage
Two hose outlets, programmed independently
Best for
Running a seeding programme and an established-lawn programme off one tap
our editor rating
4 out of 5
Matched against each state's actual disease, weed and pest pressure.
Common questions
RAINPOINT 2-Zone Digital Water Timer typically runs $38–$46, covering Two hose outlets, programmed independently.
None — two independently programmable outlets, rain delay, manual watering mode.
Battery-powered, and a dead battery fails silently — check it seasonally
Real feedback
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Lawn Diseases
NC State: perennial ryegrass loses turf in a few days, St. Augustine is the most resistant host. Same pathogen — so your grass decides how worried to be.

Lawn Diseases
Penn State: in most situations red thread is not severe enough to warrant fungicide. It is a nitrogen reading — and the fix is feeding, not spraying.

Product Reviews
An oscillating sprinkler waters a rectangle and overfeeds its edges; an impact waters a circle and overfeeds its centre. Your lawn's shape picks the winner.

Lawn Care Guides
What to do after hydroseeding: the seed sits on the soil rather than in it, so drying is the failure mode. MSU's regime is light water two or three times a day.

Lawn Care Guides
A bare spot smaller than your fist closes on its own. The bigger ones are a symptom — and the shape of the spot tells you which cause to fix first.

Lawn Care Guides
When to overseed: late summer beats spring for cool-season lawns, most warm-season lawns should not be overseeded at all — and pre-emergent blocks your seed.

Lawn Care Guides
How often to water a lawn: twice a week beats every morning, and one inch a week beats guessing. Measure your own sprinkler — the timer is not telling you.
Lawn Health Newsletter
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