In this trial, I have compared simple heat mats that come with no trays or lids, trays that also come with nothing else, and complete windowsill kits. Some are not suitable for the home, but only practical for an unheated greenhouse. Vent in the lid of each mini-propagator lets you set the environment for each type of seedling individually. Working days are defined as Monday-Friday 8am-7pm inclusive, excluding Saturday, Sunday and Public Holidays. Next Day & Named Day Delivery Heated base unit– Raises compost temperature by around 8°C and evenly distributes the heat for better growth. Height extensions have their own side vents for further control of the interior climate as your plants get bigger and taller.

This propagator comes with a power cord, although at 2m it may be a little short. Using it with an extension cable may be necessary. Please note that the right to return goods which are not faulty does not apply to any goods which have been made to your own specifications. Often regarded as the holy grail of propagators, these are heated propagators that come with a thermostat that you can set to within a range of temperatures. Set this to your required temperature, usually between5°C and 30°C, so the environment is perfect for the type of seed you’re growing. These work by regulating the temperature to within 1°C. Self-watering Of course, as this is a larger unit, it may not fit on a windowsill. Instead, it will need to be placed on a table, desk or worktop if you’re using it indoors. Scottish Highlands & Islands postcodes: AB, FK, HS, IV, KA, KW, PA, PH, ZE, LL58-LL78, IM, TR, PO30-41The design itself is very simple. This unit consists of a heated tray with a ventilated plastic lid – you supply your own trays/pots, but it can fit 2 x 24-pot plant trays, so that gives you a good idea of its size in practical terms. Some smaller units have individual ‘cells’ for each pot so you don’t have as much free range with how many different seeds you can plant at a time. In terms of performance, this propagator can be used to grow a wide variety of seeds. It comes with a 13W carbon fibre element that provides an even heat distribution, raising the temperature by around 8°C. Having said that, it’s still best installed on a sunny windowsill if you’re growing plants that prefer a lot of warmth.

Take a look at the product’s dimensions and match them up with the space you have available – propagators come in a range of sizes, so you’ll find one to fit your space with a bit of searching! For example, the Garland Super 7 Propagator is one of the best heated electric propagators for catering to different seeds; it has seven different pods and each one has its own ventilation. These type of set up allows you to keep some seeds cooler than others, all whilst using the same propagator.Then, you’ll need to multiply the wattage of the propagator by the number of hours it’ll be used each day. Divide this number by 1000 and multiply by 14 (or your specific kWh rate). Thanks to the seven separate cells, you can plant different types of seeds in each one if you wish, and each cell has its own vent to control the temperature according to the different plant. You can use this model anywhere, from a windowsill in your home to a shelf outdoors in your greenhouse. Pros If you find one of our competitors selling the same product which we sell at a lower price than our price then we will endeavour to match their price! This propagator is made up of 4 individual seed trays, as well as a heated base. While it requires a little more space than other units I’ve recommended, measuring 39 x 25 x 16cm, it still fits easily on most average window sills. Each tray measures 8.5 x 15.5cm, while the height of the lid is 8cm. This allows seedlings to grow tall and develop strong roots before replanting.

This is not intended to be a full statement of your rights under the Consumer Contracts Regulations. Full details of your rights are available from your Local Authority’s Trading Standards Office. How To Return A Product This propagator is certainly very effective, prompting seeds to germinate often in a matter of days, or maybe a week at most. It encourages germination in a wide range of plants from tomatoes, to chillies, to flowers like achillea. If you want to buy a heated propagator, the following information should help clear up any doubts or questions you may have: Choosing the Right Size

These provide a consistent temperature that is pre-set by the manufacturer. The heat is usually constantly on and cannot be turned off. These are ideal for lots of seeds but are may not suitable if you are growing different types of seeds that will germinate at different temperatures. The pre-set temperature made by a set temperature (e.g. 19°C) or maybe a temperature difference (e.g +5°C over the ambient temperature). Heated – with thermostat Individual vents on the lid of each propagator let you control the temperature and humidity of each one separately. If you wish to return your item to Robert Dyas, you can do so by one of the following methods: 1. Request a Collection via Robert Dyas Customer Services Yes, you can water seeds in a propagator but the aim is not to flood the seeds. It is advisable to soak the seed pots in a shallow tray to permit the compost to get wet. Once the compost is wet the seeds can get moisture from the compost without exposing the seeds to too much moisture or compromising the electrical components. Do I need a heated propagator?