14 мар. 2018 г. · Aluminium sulphate works more quickly, but its easy to overdose - it can build up in the soil to toxic levels, and reduces phosphorus levels.

28 июл. 2022 г. · Aluminum sulfate takes months to work. It's advised to attempt to reduce pH by only 1 point with each application. Aluminum Sulfate for acidic soil? : r/gardening - Reddit Aluminum Sulfate for soil pH for Rhododendrons - Reddit Do I need to remove mulch to add sulfur or aluminum sulfate? Другие результаты с сайта www.reddit.com

You need seven times as much aluminium sulphate as you do sulphur. The cost, while more expensive than sulphur, is similar to ferrous sulphate.

6 июн. 2007 г. · I have many hydrangeas but would like to at least maintain the 2 blue ones that I have- should I try the garden sulfur or stick with aluminum sulfate?

Elemental sulfur and aluminum sulfate are the most common amendments used to decrease the soil pH. Elemental sulfur is the safest option to decrease soil pH ...

2 мая 2016 г. · Iron sulfate and aluminum sulfate lower the soil pH faster than elemental sulfur since they require chemical rather than biological reactions.

Iron sulfate and aluminum sulfate lower soil pH faster than elemental sulfur since they require chemical rather than biological reactions. This speed carries ...

18 сент. 2024 г. · Aluminum sulfate works faster than elemental sulfur, as it immediately lowers the pH upon application. However, it should be used with caution, ...

25 мар. 2021 г. · Aluminum sulfate is safe as long as it is applied exactly as necessary, since aluminum can be toxic to plants when applied in large quantities.