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Plant propagators

Propagators for cannabis are designed to create an ideal microclimate during the early stages of growing, such as seed germination or rooting cuttings. In this section, you'll find propagators with lids, heated propagators, ventilated propagators, and complete kits, designed to maintain stable humidity and temperature at all times.

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Featured products in Plant propagators

Featured offers Plant propagators

-20%

Plagron Seedbox

Plagron Seedbox is a kit for seedling with everything you need to start your marijuana crop in the best way possible. Already availab [...]

  • 27.15€ 21.70€

Buy Plant propagators

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Mini Greenhouse with Heating

We present this robust mini greenhouse ideal for maintaining an optimal temperature and humidity for magic mushroom growth. It is also perfect for rooting our clon [...]

  • 38 x 24 x 19cm 32.00€

Mini-Greenhouse - Small Propagator

Resistant, plastic mini-greenhouse, with a transparent plastic cover for the first phase of growth of seeds or clones/cuttings. Dimensions of small [...]

  • 38x24x18cm 12.99€

VDL Heating Mat with regulator

This VDL Heating Mat with a regulator keeps the temperature-regulated, the temperature-regulated,-regulated, the set on the potentiometer. It is perfect for seedbeds, rooting cutti [...]

  • 55x35cm (30w) 29.99€
-20%

Plagron Seedbox

Plagron Seedbox is a kit for seedling with everything you need to start your marijuana crop in the best way possible. Already availab [...]

  • 27.15€ 21.70€

20w Pure Mat Heating Mat

The Pure Mat heating blanket is now available on the Alchimia website. The heating mat is ideal for maintaining a stable temperature in seedbeds, cuttings and mushroom cultivation. [...]

  • Without temperature regulator 18.90€
  • With temperature control 24.90€

Tubular Heater

Alchimia presents the Electric Tubular Heater, designed to enhance the environmental temperature of your greenhouse or [...]

  • 45 w - 305 mm 33.00€
  • 80 w - 608 mm 41.00€

Mini-Greenhouse Propagator Large

Resistant plastic mini-greenhouse, with a transparent plastic cover for the first phase of growth of seeds or clones/cuttings. Pro [...]

  • (Out of stock) 22.00€
-10%

Large Mini-Greenhouse & Heating Mat

Kit consisting of a large mini greenhouse (56 x 38 x 23 x 23) together with a heating blanket. Depending on the option chosen, the heating blanket can be the [...]

  • not dimmable 20w (Out of stock) 40.90€ 36.80€
  • not dimmable 30w (Out of stock) 42.90€ 38.60€
  • Dimmable 20w (Out of stock) 46.90€ 42.20€

Mini Green House 22 x 22 cm

This durable, clear plastic mini greenhouse is ideal for usewhen the plants or seedlings are in their early stages as it protects them from adverse weather conditions such as wind [...]

  • Without pot 5.80€
  • Whith pot 7.95€

Continue reading about: Plant propagators

What are propagators?

Propagators are compact, clear plastic structures that simulate a warm, humid environment. This environment is perfect for promoting seed germination and root development in cuttings, preventing them from dehydrating during the first few days, which are the most delicate.

Why are they important in cannabis cultivation?

During germination or cloning, plants do not yet have a strong root system. They need high relative humidity and stable temperatures to develop properly. Mini greenhouses provide this balance easily, improving the success rate and speeding up the process.

In addition, they protect seedlings from drafts, low temperatures, or external contamination.

What types of propagators can you find?

  • Basic propagators with lids: economical and practical, ideal for cuttings or seeds.
  • Heated models: they incorporate a thermal blanket or resistance to keep the substrate warm.
  • Heating blankets: to increase the temperature inside the propagator.

Which products stand out?

  • Small propagator with 15W Heating Blanket: Durable and functional, one of the best sellers.
  • VDL heating mat with regulator: keeps the roots at a constant temperature, perfect for cold climates.
  • Small propagators: Ideal for warm climates where heating is not needed.

Who should use them?

They are highly recommended for beginner growers, but are also widely used by professionals looking to maximize the number of viable cuttings and ensure uniform germination. They are ideal for indoor, discreet grows on balconies or terraces, and specialized cloning rooms.

 

Frequently Asked Questions about propagators for cannabis

How long should seeds or cuttings be kept in the propagator?

Generally, between 7 and 14 days. Once the seeds have germinated or the cuttings have visible roots, it's advisable to gradually uncover them to acclimate the plants to the outside environment.

What is the ideal humidity and temperature inside the propagator?

Ideally, keep humidity between 70-90% and temperature between 22 and 26°C, especially in the root zone. You can use a hygrometer with a probe to monitor these values accurately.

 
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