---
title: "Cactus from mixed seed in humidity dome, kept at 25⁰C (Automated UFH…"
description: "Cactus from mixed seed in humidity dome, kept at 25⁰C (Automated UFH Stat and Probe) and 12 hour light. 3 little Heads in the last few days, what should my…"
url: "https://getplanta.com/community/GpJkJG2qS7KZ7LpSwQwhSg/S8KKPWzY6iviPTTkQCedp4"
community: "Propagating & Sowing"
author: "JSPhillips"
published: "2025-08-02T09:12:50.977087Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/0DI20nZvU-Zs8xcms-a2mfp98ouetF3oMWbZcPf-T1g/rkxTExLiQEyrrWEk9VDY2A.webp?size=large"
---

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# Cactus from mixed seed in humidity dome, kept at 25⁰C (Automated UFH…

_Posted by JSPhillips on 2025-08-02_

Cactus from mixed seed in humidity dome, kept at 25⁰C (Automated UFH Stat and Probe) and 12 hour light. 3 little Heads in the last few days, what should my next steps be? I don't see many posts about seeding. Nothing happening yet with the other sized seeds, they'll probably take longer.

![Attachment 1 of 2](https://images.getplanta.com/v1/resize/0DI20nZvU-Zs8xcms-a2mfp98ouetF3oMWbZcPf-T1g/rkxTExLiQEyrrWEk9VDY2A.webp?size=large)

![Attachment 2 of 2](https://images.getplanta.com/v1/resize/0DI20nZvU-Zs8xcms-a2mfp98ouetF3oMWbZcPf-T1g/gMFE4_LKQmy-rslgDb9dSQ.webp?size=large)

## 3 comments

### plantgeek commented on 2025-08-02

wait until the seedling is at least 2-3 inches tall before moving. shock at this size will kill it entirely.

#### JSPhillips replied on 2025-08-03

I've got five little heads now :) do they still need to be moist and humid?

#### plantgeek replied on 2025-08-03

yes! keep conditions the same until they sprout two or three leaves. then they can be transferred to where you plan on keeping them, whether in the ground or outside.

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