Shop the plant spectrum (I use PS32):
1. Visit the link: https://www.mother.life/en/shop/privilege
2. Enter code ‘SYDNEYPLANTGUY’
3. Shop & hit the minimum spend to get the discount applied at checkout

AUD – 15AUD coupon is valid from minimum order amount of 209AUD
USD – 10USD coupon is valid from minimum order amount of 169USD
CAD – 15CAD coupon is valid from minimum order amount of 209CAD
EUR – 10EUR coupon is valid from minimum order amount of 150EUR

For more content follow me on:
– Instagram: https://www.instagram.com/sydneyplantguy/
– TikTok: https://www.tiktok.com/@sydneyplantguy

Timestamps:
00:00 Intro
01:50 Do I really need a grow light?
06:03 THE BASICS – why does your plant need light?
10:52 How to measure, or not measure, light
17:00 Mother Grow Lights
30:55 Conclusion

Sources:
https://www.horti-growlight.com/en-gb/par-ppf-ypf-ppfd-dli
https://gosciencegirls.com/photosynthesis-guide-experiments/
https://www.mother.life/en/products/plantspectrum