WebApr 13, 2024 · Soil pH was significantly positively correlated with soil AN and soil total Cr concentration (p < 0.05)—the Pearson correlation coefficient ® was 0.78 and 0.66; it was significantly negatively correlated with soil EC (r = −0.64) and Cr concentration in the shoot of lettuce (r = −0.69) (p < 0.05). Soil CEC concentration was positively ... WebMay 18, 2024 · The soil should also be rich in nitrogen and potassium, The best way to accomplish this is to work in plenty of organic matter (compost, rotted manure, or leaf mold) that will loosen and enrich the soil. Strive for a pH of 6.0 to 6.8. Most lettuce varieties mature in 45 to 55 days, allowing many gardeners to plant two or even three crops.
Vegetable pH Levels - GTG Hydroponics
WebLettuce grows best in full sun to part shade and rich, moist, well-drained soils. Optimal pH ranges from 6.0-6.7. Lettuces grow best in the cool weather of spring and fall; in NC's hot summers, the plants appreciate having some shade … WebJun 26, 2024 · Eating an entire head of romaine lettuce will not harm your pH balance. Acidic and basic substances are measured according to the pH scale. On a scale of 0-14, … church counseling programs
Lactuca sativa (Butterhead, Butterheads, Cos, Head …
WebFollow the results of a soil test to maintain a soil pH between 6.0 and 6.5 and optimal fertility levels. If required, lime the soil at least 3 months in advance. Information on soil testing is … WebAug 24, 2024 · PH Levels of Fruits & Vegetables. Potential of hydrogen, otherwise known as pH, measures the levels of acid and alkaline in a substance on a scale from 0 to 14. A high pH indicates higher alkaline … WebJan 26, 2024 · Table 3 presents an interpretation of nutrient levels for crisphead lettuce. Lettuce Fertilization Recommendations Soil pH: Target pH is 6.0. However, crop yield will not be sacrificed over a pH range of 5.0 to 6.5. church counseling programs atlanta