As a gardening and landscaping expert, I have encountered various recommendations on what not to plant with jalapenos. One common suggestion is to avoid planting brassicas near peppers, including cabbage, broccoli, kale, collards, and cauliflower. The reason behind this advice lies in the different soil acidity levels required by these plants and their potential effects on each other’s growth.
Brassicas, such as cabbage and broccoli, prefer slightly acidic soil with a pH level ranging from 6.0 to 6.5. On the other hand, jalapenos thrive in a more neutral to slightly alkaline soil with a pH level around 6.0 to 7.0. When these two plants are grown together, the different soil acidity preferences can pose challenges for both plants.
If the soil is adjusted to meet the requirements of brassicas, it may become too acidic for jalapenos. This can lead to nutrient deficiencies and hinder the overall growth and productivity of the pepper plants. Conversely, if the soil is adjusted to suit jalapenos, it may become too alkaline for brassicas, affecting their growth and development as well.
Furthermore, brassicas are known to release certain chemical compounds into the soil, which can have allelopathic effects on nearby plants. These compounds can inhibit the growth of other plants, including peppers. Therefore, planting brassicas and jalapenos together may result in stunted growth or reduced yields for both crops.
In my own experience, I have observed the negative impact of planting brassicas near peppers. One year, I planted cabbage and jalapenos in close proximity in my garden. Despite providing adequate care and attention, both plants struggled to thrive. The jalapeno plants appeared stunted and produced fewer fruits than usual, while the cabbage heads were smaller and less vigorous compared to previous years.
To avoid such issues, it is best to separate brassicas and jalapenos in the garden. This can be done by providing them with separate growing areas or utilizing physical barriers such as raised beds or containers. By keeping these plants apart, you can ensure they receive the optimal soil conditions and minimize any potential negative interactions.
It is generally recommended to avoid planting brassicas, such as cabbage, broccoli, kale, collards, and cauliflower, near jalapenos. The different soil acidity requirements and potential allelopathic effects of brassicas can hinder the growth and productivity of jalapeno plants. To maximize the success of both crops, it is best to provide them with separate growing areas or utilize physical barriers to keep them apart.
