Treatment RootGrowthRate(mm/d) Control -0.05 Control 0.19 Control 0.84 Control 0.11 Control 0.08 Control -0.18 Control 0.38 Control 1.04 Control 0.55 Control 0.24 Control 0.49 Control -0.41 Control 0.30 Control 1.03 Foam 0.73 Foam 0.56 Foam 0.98 Foam 0.53 Foam 0.32 Foam 0.95 Foam 0.55 Foam 1.18 Foam 0.58 Foam 0.36 Foam 0.18 Foam 1.71 Foam 0.65 Foam 0.69 Haliclona 0.68 Haliclona 1.24 Haliclona 0.47 Haliclona 1.28 Haliclona 0.60 Haliclona 1.01 Haliclona 1.35 Haliclona 1.02 Haliclona 0.75 Haliclona 0.40 Haliclona 0.37 Haliclona 0.46 Haliclona 0.47 Haliclona 0.61 Tedania 0.63 Tedania 0.86 Tedania 0.92 Tedania 0.09 Tedania 1.66 Tedania 0.88 Tedania 0.68 Tedania 1.02 Tedania 1.17 Tedania 1.18 Tedania 1.71 Tedania 1.01 Tedania 0.42 Tedania 0.56