<linearGradient id="SeedTroughGradient" gradientTransform="rotate(90)">
    <stop offset="0%" stopColor={Color.black} stopOpacity={0.1} />
    <stop offset="66%" stopColor={Color.black} stopOpacity={0.75} />
    <stop offset="100%" stopColor={Color.black} stopOpacity={0.1} />
  </linearGradient>;