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Propagation Lights

Propagation Lights are specialised lights designed to provide seedlings, cuttings and young plants with the light they require to grow. Metal halide bulbs are the most popular propagation lights as they produce blue spectrum light that promotes the growth of green foliage. To encourage budding and flowering use high pressure sodium lights that produce a red-orange glow.
Lighting is important as it helps plants to get the nutrients they require for healthy growth. This process - of the sun or artificial light helping to feed plants - is called 'photosynthesis'. Light acts as an energy source to help plants separate carbohydrates from carbondioxide. Moisture mixes with this and turns it into glucose and feeds the plants. So the amount of light a plant receives will affect its growth. When plants are not receiving sufficient light plants will become spindly with lots of space between the leaves, new leaves will be smaller, will begin to turn yellow and fall off, whilst new shoots on plants will grow tall to reach out towards the light.
  • GS LED Grow Light

    from £37.00

    Use the Blue LED Lights to give seeds an earlier and healthier start - no yellow leaves and no leggy stems, delivering a blue light spectrum of 650...

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    from £37.00
  • Daisy Chain Power Cord for GS LED Lights

    £1.99

    A maximum of 7 lights can be joined together

    £1.99
  • Professional Grow Light

    from £177.40

    Power Pack 400 watt: 4" (10cm) wide, 8˝" (22cm) long, 4" (10cm) deep, 5kg in weight. Power Pack 600 watt: 11˝" (29cm) wide, 5" (12cm) long, 4˝" ...

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    from £177.40
  • Lamp for Professional Grow Light

    from £27.45

    Metal Halide - blue light, to promote vegetative growth, shortening internode spacing, preventing plants from becoming 'leggy'. High Pressure Sodi...

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    from £27.45
  • Replacement Sodium Lamp 150w

    £54.45

    Manufactured by Osram. 150 watt. Life expectancy 20,000 hours. 1˝" (37mm) edison screw fitting. Dimensions: 8" (20cm) overall length, 1ľ" (4....

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    £54.45