For partner sites

Free Embeddable Lawn Care Widgets

Paste-ready iframe widgets for your lawn care blog, garden site, or landscape resource. Free to use on any non-commercial site; the embed includes a small attribution link back to the source tool.

How to use

Pick a widget below.
Copy the iframe snippet into your post or page.
The widget auto-resizes via a height-reporter message; if your CMS strips that, set a fixed height in the snippet.
Keep the attribution link intact. If you remove it, your embed will continue to work but please link back manually somewhere on the page.

Soil Temperature by ZIP Code

Visitors enter a ZIP, the widget pulls the current 2-inch soil temperature, and shows whether the timing is right for pre-emergent herbicide, cool-season seed germination, and warm-season seed germination. Updates daily from NOAA-derived station data.

Preview live tool

Embed code

<iframe
  src="https://whatgrassisthis.com/embed/soil-temperature"
  width="100%"
  height="540"
  frameborder="0"
  loading="lazy"
  title="Soil Temperature by ZIP Code"
  style="border:0;border-radius:12px;max-width:680px;"
></iframe>
<p style="font-size:12px;color:#64748b;margin-top:8px;">
  Widget by
  <a href="https://whatgrassisthis.com/tools/soil-temperature" target="_blank" rel="noopener">
    What Grass Is This?
  </a>
</p>

Crabgrass Pre-Emergent Timing

Visitors enter a ZIP and the widget pulls the current 2-inch soil temperature against the 50-55 deg F crabgrass-germination trigger. Returns a verdict: "Apply now", "Wait X weeks", or "Window closed — use post-emergent". Free to embed, attribution required.

Preview live tool

Embed code

<iframe
  src="https://whatgrassisthis.com/embed/crabgrass-preventer-timing"
  width="100%"
  height="460"
  frameborder="0"
  loading="lazy"
  title="Crabgrass Pre-Emergent Timing"
  style="border:0;border-radius:12px;max-width:680px;"
></iframe>
<p style="font-size:12px;color:#64748b;margin-top:8px;">
  Widget by
  <a href="https://whatgrassisthis.com/tools/herbicide-timing" target="_blank" rel="noopener">
    What Grass Is This?
  </a>
</p>

Lawn Fertilizer Calculator

Visitors enter their lawn size, grass type, and fertilizer NPK; the widget calculates pounds per 1,000 sq ft, total bags, and a season-by-season application schedule. Free to embed, attribution required.

Preview live tool

Embed code

<iframe
  src="https://whatgrassisthis.com/embed/fertilizer-calculator"
  width="100%"
  height="720"
  frameborder="0"
  loading="lazy"
  title="Lawn Fertilizer Calculator"
  style="border:0;border-radius:12px;max-width:680px;"
></iframe>
<p style="font-size:12px;color:#64748b;margin-top:8px;">
  Widget by
  <a href="https://whatgrassisthis.com/tools/fertilizer-calculator" target="_blank" rel="noopener">
    What Grass Is This?
  </a>
</p>

Attribution policy

Embeds are free for non-commercial use on blogs, garden sites, university extension pages, and personal lawn care resources. The embed code includes a small attribution link back to the source tool on whatgrassisthis.com; please keep it intact, or add an equivalent link elsewhere on the page if your CMS strips inline links from iframes. Commercial use (paid lawn-care services, retailers, landscape franchises) is also welcome with the same attribution requirement.

Questions about a custom embed or whitelabel option? Get in touch.