Burnet's Gold Long Term Plant Food 100gm SKU: 351877 MODEL: ZGROW100 Error. try again later You've successfully joined the club $ 4 .99 each Available on orders $50 to $1500. More info × Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants A general all purpose plant food. Feeds you plant for 3 months. Granular fertiliser that is ready to use. Features and benefits Ideal for quick boost for flowering plants. Ready to use.