兰伯特虾泥炭藓堆肥 - 30 升

Calcitic limestone raises overly acidic soil toward a healthier pH range while adding slow, steady calcium for stronger roots and sturdier new growth. It’s important because pH controls nutrient uptake, and it’s unique because it buffers the root zone gradually instead of acting like a fast, temporary calcium boost.

Canadian sphagnum peat moss is important because it holds moisture evenly while still supporting air spaces that roots need for oxygen, which makes watering and nutrient uptake more consistent. It is unique because it naturally trends acidic and acts more like a moisture-and-structure foundation than a nutrient source, so it changes root-zone balance in ways other base ingredients do not.

Compost supports plant growth by building a healthier root zone, improving water retention and drainage at the same time, and helping nutrients stay available in a steadier, more buffered way. It’s unique because it’s a finished, stabilized organic material that works mainly by improving soil structure and biology, not by delivering a fast “spike” like many other organic inputs.

Dolomitic limestone is both a gentle pH buffer and a slow source of calcium and magnesium, which is important because pH stability controls how reliably roots can access nutrients. It’s unique because it supports magnesium at the same time it neutralizes excess acidity, helping you avoid the common situation where pH improves but growth still struggles due to a weak calcium-magnesium foundation.

Yes, shrimp meal can be good for plants because it slowly releases nitrogen while feeding beneficial root-zone microbes through its shell material, which can support steadier growth and resilience. It’s unique because it influences soil biology as much as nutrition, but it works best when used moderately so you don’t trigger excess nitrogen or low-oxygen root stress.