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Organic lawn programs · Boulder County

A lawn program that starts in the soil

Organic lawn care for Boulder County yards, using OMRI Listed fertilizer and no synthetic fertilizers or herbicides. Three programs named for what your soil needs, and a card at every visit listing what went on the lawn.

  • OMRI Listed fertilizer
  • Product type on every visit card
  • Label re-entry times, written down
A blue house with a white garage and a freshly mown green lawn, with a hillside of yellow aspens rising behind it

Three programs

Named for what the soil needs

We test your soil at the first visit and put you in the program it calls for. When the soil changes, so does the program.

  • Thin or new soil

    Build

    For lawns on builder fill, or lawns fed from a bag for years. The soil is thin in organic matter, so we feed the soil first and the grass second.

    • Soil test every spring

    • Compost topdressing each fall

    • Overseeding each September

    See the Build visits
  • Healthy soil

    Maintain

    Your soil tests well and the lawn holds its color. We keep it that way with steady feeding and small fixes, not new products.

    • Slow-release feeding at each visit

    • Weeds pulled by hand, spot-treated if needed

    • Mowing height and watering notes

    See the Maintain visits
  • Compacted or worn soil

    Restore

    Dog paths, bare patches, ground like a brick. We open the soil, add compost and seed, then give you a watering plan you can keep.

    • Core aeration in spring and early September

    • Compost and seed on worn spots

    • A watering plan for new seed

    See the Restore visits

Soil first

We read the soil before we feed the grass

Many Front Range yards sit on heavy clay that drains slowly and runs alkaline. At the first visit we pull a few plugs, send a sample to the lab and walk the yard with you. You get a one-page result in plain words.

  • A soil test, not a guess

    Organic matter, pH and compaction pick the program, not the size of the yard.

  • A card at every visit

    It names each product by type and gives the label's re-entry time.

  • Kids and dogs, on the label

    The card says when people and pets can go back on the lawn.

A garden trowel standing upright in dark crumbly soil beside the board of a raised bed

A year of visits

What goes on your lawn, visit by visit

Each visit leaves a card on your door, like the back of a seed packet: what we applied, the product type and when to stay off. This is the Build year; Maintain and Restore keep the visits that fit their soil.

  • Visit 1 · Early spring

    Soil test and pre-emergent

    Soil near 50°F, before weed seeds sprout. We pull plugs and take the lab sample.

    • Product: corn gluten meal pre-emergent, OMRI Listed

    • When: as the soil warms toward 50°F

  • Visit 2 · Late spring

    First feeding

    Slow-release fertilizer sized to the soil test, not to the bag.

    • Product: granular fertilizer from plant and animal sources, OMRI Listed

    • When: once the lawn is growing

  • Visit 3 · Early summer

    Weeds and iron

    We pull what we can by hand and spot-treat broadleaf weeds where they grow.

    • Product: chelated-iron spot treatment, OMRI Listed

    • When: weeds actively growing

  • Visit 4 · Early September

    Aerate and overseed

    Core aeration, then seed, so seedlings have weeks to root before frost.

    • Product: seed blend of Kentucky bluegrass and turf-type fescue

    • When: early September

  • Visit 5 · Late September

    Compost topdressing

    A thin layer of screened compost over the seeded lawn feeds the soil life.

    • Product: screened compost, with an OMRI Listed starter fertilizer

    • When: while the soil is still warm

  • Visit 6 · Late October

    Winter feeding

    The last feeding goes down while the roots are still working.

    • Product: slow-release fertilizer, OMRI Listed

    • When: before the ground freezes

Re-entry times come from each product's label and are written on your card.

Sample reviews

From lawns on the route

“The card on the door listed what went down and when the dog could go back out. After the first spring the bare spot by the fence had filled in.”

Shannon R.Dog owner, North Boulder

“We wanted the kids on the grass, and we wanted to read the product list ourselves. They handed it over at the first visit and explained why we started with Restore.”

Rahul S.Two kids, Louisville

“The soil test said low organic matter, so we booked Build. The fall compost visit was the first time anyone explained what topdressing does.”

Elena V.Superior

Sample reviews.

Nine people, three trucks

Who comes to your yard

Three of the crew, so you know the faces on your route.

  • Erin Gentry in a dark apron smiling over a bench of seedlings in a greenhouse while a customer stands with his back to the camera

    Erin Gentry

    Owner and soil lead

    Reads every soil test and writes the program for each yard.

  • Carl Underwood in a pale shirt and orange gloves working the soil between rows of plants with a long-handled hoe

    Carl Underwood

    Crew lead, aeration and seeding

    Runs the aerator and the seed spreader on the September rounds.

  • Jamal Waddell in navy coveralls standing among potted trees at a nursery

    Jamal Waddell

    Applicator, Maintain and Restore routes

    Applies each visit's products and fills in the card on your door.

Where we work

Boulder County and the towns next door

Routes run by neighborhood, which keeps visits on time and the season's schedule steady.

Suburban houses in warm evening light with a mountain ridge rising behind them

Boulder County

  • Boulder
  • Gunbarrel
  • Niwot
  • Louisville
  • Superior
  • Longmont
  • Lyons
  • Erie

Broomfield and south

  • Broomfield
  • Westminster
  • Arvada

We don't take lawns in Denver, Fort Collins or on mountain properties above the foothills.

ZIP codes: 80301, 80302, 80303, 80304, 80305, 80020, 80026, 80027, 80501, 80503, 80504, 80516, 80540

Questions

Questions people ask first

How much does a program cost?

The price of a visit depends on the program and the size of your lawn. Your written estimate has your lawn's measured size and your numbers.

Can the kids and the dog use the lawn after a visit?

Every product has a label with a re-entry time, and we write it on the card we leave at your door. Keep people and pets off the lawn until that time has passed and the lawn is dry. If a card ever leaves it out, call or text and we will send it.

What does organic mean here?

We use OMRI Listed fertilizer and no synthetic fertilizers or herbicides. OMRI Listed means a product appears on the Organic Materials Review Institute's list for use in organic production. It says nothing about any one visit, so read the label and ask us anything.

What happens at the first visit?

We walk the yard with you, pull soil plugs, measure the lawn and take a sample for the lab. Your written estimate follows once the results are back, with the program they call for.

Are you licensed and insured?

Yes. Our state pesticide applicator license and our liability insurance are listed in the footer of every page.

What if it rains, snows or freezes on visit day?

Visits run from early spring to late fall. Rain, snow and frozen ground move a visit, and we text you a new day. We don't apply to frozen ground or standing water.

Book a lawn read

Tell us about the lawn. We text you a day for the soil test, and the written estimate follows the lab results.

Hours
Monday – FridayToday
7 a.m. – 5 p.m.
SaturdayToday
8 a.m. – 12 p.m.
SundayToday
Closed
What does the lawn need?

The lawn read is the first visit: we pull plugs, measure the lawn and take the soil sample. Your written estimate follows the lab results.