Care Guide

Plug Care Instructions

A quick guide for your starter plugs — soil prep, watering, hardening off, planting out, feeding, and what to do when a cold snap rolls in.

First — what is a plug?

A plug is a young seedling started in a small cell — roughly the size of a thumb. They're tender little starts, not full-grown plants. They need to go in the ground within the next few days so the roots have room to grow and don't dry out.

1

Prep Your Soil

2

Watering

3

Hardening Off

4

Planting Out

5

Feeding Through the Season

Cold Weather Watch

Utah late-spring frosts are common. If a cold snap is in the forecast (under 35°F), cover plants with a frost cloth, sheet, or upside-down pot overnight. Remove the cover in the morning so they get sun.

A note on zinnias

Your Sunset Mix kit includes zinnia seeds, but plant those separately. Zinnias grow 4–5 ft tall and will shade out the rest of the bed. Find them their own sunny spot — back of a garden bed, along a fence line, or a dedicated cutting row.

Planning where everything goes?

Three suggested arrangements for your 72 plugs — Confetti, Color Drift, and Patchwork Clusters. Visual maps you can plant by.

View Planting Layouts

Questions?

Reach out anytime via Instagram — happy to help troubleshoot, share photos of how mine are doing, or talk shop about cut flowers.

@theflowerdad on Instagram