CYCO Swell, 20 L Sentinel / GPS Although this fixture features 8

Although this fixture features 8 inch oval air-cooled fittings

while others deliver slow-release nitrogen over time

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Highly reflective aluminum insert for maximum performance

CYCO Swell, 20 L Sentinel / GPS Although this fixture features 8The phosphorus in Cyco Swell plays an essential part in photosynthesis, helping with plant maturation, increasing growth and encouraging blooms. It also provides a healthy dose of magnesium, which activates plant enzymes needed for robust growth. Swell is also recommended in the later flowering stages, as magnesium also promotes increased levels of essential oils and greater fruit size.