VEVOR DWC Hydroponics Grow System, Hydroponic Growing System with Top Drip Kit, Deep Water Culture 5-Gallon 2 Buckets, with Air Pump, Air Stones and Water Level Device for Leafy Vegetables

First you need to transplant this seedling, this seedling should have a relatively developed root system

While the product description doesn't mention anything about flowering plants, customers mostly use it for leafy greens and herbs. I did not find any reviews mentioning its use for flowering plants.

While customer reviews don't mention noise level, they consistently state the kit is easy to set up and use. The product description doesn't provide information about noise level.

I did not find any information about spare parts availability in the product description or customer reviews.

According to the product description, the DWC hydroponic bucket is fitted with a unique top drip design for precise irrigation, saving water and effort. It enables easy water supply to the roots during the plant growth stage, guaranteeing optimal water absorption.