你的问题找不到答案? 保持联系 与我们.
查看我们的 草皮安装 & 护理指南! 如果您还有问题，请致电580-249-4449!
如果产品页面上没有“立即购买”按钮, 我们这一季那种商品已经没有了, 或者我们不在网上商店里进货.
We offer an easy way for you to find a dealer or distributor in your area on our 去哪里买 页面.
种子标签是任何出售的种子上都必须有的标签. 根据你购买的种子类型不同，信息也会有所不同. 阅读更多相关信息 在这里.
A soil test is a great way to measure your soil’s health and fertility, taking the guesswork out of fixing pH and nutrient issues in your soil’s profile.
而不是建立一个基于频率的割草计划, 我们建议以你家草坪的草的长度为基础. 每种类型的草都有一个理想的高度，应该修剪到.
Our general rule of thumb is to never mow off more than ⅓ of the height of your lawn at any given time.
这取决于! While we can supply general fertilizer recommendations based on the type of grass you have and the time of year you plan to fertilize, 最简单的施肥方法是先做土壤测试. This lets you know what the fertility is like in your lawn and allows you to better determine what nutrients you need to apply to keep your lawn healthy and thriving.
另外, we recommend you check out this reference from Oklahoma State University’s Division of Agricultural Sciences and Natural 外围买球的正规网站 for common lawn fertilizer applications.
最好给你的草坪浇水，越深越好，越少越好. 的地盘grass should be allowed to dry out to the point at which it begins showing signs of stress. These signs include wilting, turf turning a greyish purple color, lack of resiliency and more.
当你浇草坪的时候, apply the water to your turf as deeply into the profile as possible when you see signs of wilting. This infrequent routine will help develop a healthy, resilient 的地盘grass system!
Your lawn should receive irrigation water in a manner that the application rate does not exceed the rate that your lawn’s soil can absorb it.
The rate at which the soil in your lawn can absorb moisture is dependent on many factors like soil type, 压实和曝气, 土壤结构等. Sandy soils will hold very little water compared to loam or clay soils.
另外, make sure soils have proper drainage to avoid prolonged periods of moisture. 任何过量的水都会给草坪草带来很多问题. Irrigation run times should be adjusted so that water does not run off.
这取决于. Each species has its own suggested planting rate (the amount of seed that will be needed to cover a specific area, 通常以每1000平方英尺磅计算.)
如果你对我们提供的特定品种感兴趣, the product detail 页面 of that product will list the suggested planting rate for best results.
As a general rule of thumb cool season grasses grow in the northern portion of the U.S. (ie. bluegrass, fescue, and ryegrass) and warm season grasses grow further south (ie. bermudagrass buffalograss). 然而，美国有不同的种植区域.S. 草将在南北边界之外茁壮成长.
Purdue University offers a great resource tool to help you identify the turfgrass species that are present in your lawn.
我种下了种子，但没有结果. 发生了什么事? 种子
Many people with seed germination issues wonder if t在这里 was a problem with the seed. 然而，这通常不是原因. State seed laws require us to monitor seed lot germination by sending samples to certified seed labs to test and verify germination standards.
如果你在这里找不到解决问题的办法, don’t hesitate to call our customer service line at 580-249-4449 or email us at johnseed@johnstonseed.Com，我们将与你一起寻找解决方案.
Pure Live 种子 (often referred to as PLS) refers to the percentage of live, 大量种子中可存活的种子. This percentage of seed is what is capable of developing into seedlings. PLS provides a standard of comparing the quality of lots of the same species that have different germination and purity. PLS is calculated by multiplying the percent of total germination and the percent of pure seed of a lot.
98 x 90/100=88.2%
涂层和涂层的播种速度有什么不同. 裸种子? 种子
Most seeding rates are based on a set number of seeds over a certain area. 当使用包衣种子时, 种子大小增加了, 因此，速率也应调整，以适应较大的种子.
钻孔播种速度和钻井播种速度有什么不同. 广播? 种子
Due to the variability of 广播 seed over the ability to calibrate a drill, seeding rates are often recommended to increase when using the broadcast method.
是的! 我们的产品销往中美两国.S. 国际客户. 了解更多足球外围在哪里买在哪里购买我们的产品在哪里购买页面.
有几种方法可以购买我们的产品! Shop our online store 24/7; visit our headquarters in Enid, Oklahoma; or contact one of our authorized dealers and distributors for one-on-one support.
By logging in to our online store, you can track w在这里 we are in the order fulfillment process. Once we have shipped your order, you will receive tracking information.
“NPK”代表氮、磷和钾的等级. These are chemicals used in fertilizers that help provide nutrients to a plant.
种子 should be stored in a cool (not freezing), dry place with low humidity. 如果储存得当，一些种子可以存活数年.
种子 coating is a covering applied to seeds that may contain fertilizer, 生长促进剂或种子处理. 种子 coating can also be used to increase the size and weight of the seed to aid in planting accuracy.
We grow many of the products we sell – particularly our specialty products. 除了, 我们的很多员工, 无论是在销售方面, 管理, 研究或其他部门, 农学家的职业是什么. 这意味着我们的员工必须了解土壤, 天气, 草坪上有斑点的那块, 何时种植, 价格, 每英亩的平方英尺数，甚至更多.
在退货前，请与我们联系 firstname.lastname@example.org 返回授权. 所有归还的种子将被收取15%的重新储存费. We reserve the right to refuse acceptance of any material returned for a refund. 如果客户在卸货时发现任何损坏, it will be their responsibility to obtain the necessary verification from the carrier and file a claim accordingly.
For domestic orders, please allow 3-5 business days for in-stock items to be shipped.
如需国际订单，请与我们联系 email@example.com 欲知详情.
Due to various restrictions on shipping agricultural products internationally, special arrangements must be made to ship outside the United States with the purchaser agreeing to pay the associated costs.
Customers must make any claims for errors involving shortage or omission in writing via email within 10 days after receipt of shipment. 责任仅限于更换或退还购买价格.