铁树怎么养才能开花？掌握四个要点让铁树开花

植物图片 2019-12-18 10:01

铁树可以叫做苏铁、避火蕉、凤尾蕉等名字，具有很高的观赏价值，很多花友都喜欢养殖铁树，用铁树装饰环境，那么铁树怎么养才能开花呢，通常正常养殖，铁树会10年开一次花，平时养殖时需要选择好土壤，给它充分的阳光，浇水施肥方面是关键，冬天也需要保暖，也要注意翻盆换土、整形修剪，这样才能养开花。

一、铁树四个要点养才能开花

1、选择土壤

首先需要给它选择一份适合的土壤，铁树需要土质疏松、透气保水性高、带有微酸性的土壤，可以用腐叶土、田园土、粗沙按照3：2：1的比例混合，当中添加点0.5%硫酸亚铁，增加土壤的微酸性，这样的土壤施肥适合养殖铁树。

2、光照充分

很多花友都不知道铁树能不能开花，通常正常的养殖铁树10年会开一次花，不过需要细心的养护，铁树在阳光下，可以帮助它吸收养分，促进它生长的更好，如果放置在阴凉处，叶子不仅会失去色彩，也会造成很难开花，所以需要给它充分的阳光，不过每到夏天需要将它搬移到散光处养殖。

3、浇水施肥

如果想让铁树开花，主要依靠平时养殖，浇水施肥是非常主要的一部分，铁树喜欢生长在湿润的土壤里，通常春秋两季每隔3～6天浇一次水，一周施一次稀薄液肥，夏天每天浇一次水，一个月施一次氮磷钾肥，冬天10天浇一次水，不用施肥，保持土壤湿润即可。

4、冬天保暖

铁树不耐寒，不能生长在低温下，它适合生长在20～28℃，如果低于5℃就会缓慢生长，如果低于0℃就会冻根，影响铁树自然生长，所以一定要注意冬天保暖，每到冬天将它搬移到室内，气温控制在5℃以上，帮助铁树安全过冬。

二、铁树的养殖注意事项

1、翻盆换土

如果想将铁树养殖的好，每隔两年翻盆换土一次是非常重要的，每次翻盆换土最好选择在春天进行，成活率更高，需要依据铁树的大小给它重新选择一个适合的瓦盆，在翻盆时，一定不要伤到了根部，不然会不利于铁树生长，最后种植在新的土壤中即可。

2、整形修剪

每次可以在翻盆换土后修剪一次，需要将铁树的病枝、老枝、枯萎的枝叶全部剪掉，不仅可以增加铁树的漂亮，还能减少对养分的消耗，使新长出来的枝叶得到更加充分的营养，促进它生长的更好，开出来的花朵更加美丽、壮观。

三、铁树的病虫害防治

1、叶斑病

在平时养殖时铁树很容易患上叶斑病，发病初期苏铁的部分叶子上呈现淡褐色小斑，然后逐渐的扩散到铁树的每一个叶子上，演变成不规则的灰白色斑点，影响铁树的漂亮，还影响它生长，促进它难开花，严重会造成铁树枯萎死亡。

防治方法：首先需要给它换份适合养殖的微酸性土壤，加强通风管理，给它充分的阳光，将病叶全部剪掉，防止传染，再喷洒50%托布津1000倍，或70%代森锰500倍防治，每隔一周喷洒一次，连续喷洒三次即可。

2、介壳虫

铁树通常很少遇见虫害，不过还是会遭到介壳虫的危害，它会依附在苏铁的叶子上，吸收叶子中的液汁，造成苏铁生长不良，叶子逐渐失去色彩，慢慢的发黄，长时间不管，会使铁树枯萎死亡。

防治方法：首先需要改善环境，如果发现少量的介壳虫，可以通过人工的处理方式将介壳虫全部清除，如果发现大量的介壳虫，需要喷洒50%马拉硫磷1500倍液，或255亚胺硫磷1000倍液防治，每隔5天喷洒一次，连续喷洒三次即可。

通过上文的介绍，相信大家都知道铁树四个要点养才能开花，及其铁树的养殖注意事项和病虫害防治，希望大家在生活中都能将铁树养开花。

专题： 铁树
相关文章
植物新文章
  1. 多肉乌木的养殖方法(乌木为什么一浇水就烂叶子

    多肉乌木的养殖方法(乌木为什么一浇水就烂叶子

    1、多肉乌木的养殖方法 多肉乌木是一种非常受欢迎的植物，因为它们不仅外观漂亮，而且容易养护。以下是几个关键的养殖方法： 1.日照：多肉乌木不喜欢太阳直射。因此，在夏季，尤其是中午时分，应该避免让它们暴露在阳光下...

    175 2023-06-29 16:35

  2. 风信子的养殖方法水培(风信子水培根部不接触水

    风信子的养殖方法水培(风信子水培根部不接触水

    1、风信子的养殖方法水培 风信子是一种非常美丽的花卉，其色彩鲜艳、姿态高雅，被广泛用作观赏植物。在风信子的养殖方法中，水培是一种非常受欢迎的方法，因为它既简单又方便。 选购好风信子的观赏品种，将风信子的球茎...

    104 2023-05-18 16:35

  3. 覆盆子和树莓的区别(男生长期喝覆盆子的危害

    覆盆子和树莓的区别(男生长期喝覆盆子的危害

    1、覆盆子和树莓的区别 树莓和覆盆子是两种非常相似的植物，它们在外观、口感和用途上都有些许差异。 树莓果实更大，通常呈红色或黄色，外观比较圆滑，果肉比较软，味道比覆盆子稍微酸一些。而覆盆子则颜色较小，一般呈...

    187 2023-06-11 16:35

  4. 万年青品种有几种？五种常见万年青图片

    万年青品种有几种？五种常见万年青图片

    万年青常见的有以下五种，其中有叶子上长有小球类似虎眼的虎眼万年青，或是叶子上分布着淡黄色斑纹的花叶万年青，被人视作吉祥象征的中华万年青，叶片背面为紫红色的紫背万年青以及广...

    15725 2021-08-09 14:59

  5. 薄荷盆栽(薄荷对男性性功能影响)

    薄荷盆栽(薄荷对男性性功能影响)

    1、薄荷盆栽 薄荷盆栽是一种非常适合在家庭中种植的植物。薄荷的叶子带有清香的气息，可以用来泡茶或作为烹饪调味料，甚至用来制作香皂或口香糖。同时，它也是一种很好的药草，可以治疗胃肠不适、感冒等症状。 在家中种...

    55 2023-05-15 16:35

  6. 一叶兰有何特性？怎样科学栽培一叶兰

    一叶兰有何特性？怎样科学栽培一叶兰

    一叶兰喜温暖湿润及荫蔽的生态环境，要求疏松、肥沃、排水良好的沙质土壤。通常每隔1-2年换盆1次，并视具体株形大小进行分株繁殖。换盆时，可先在盆底放入少量碎瓦片和菜、豆饼肥，再填入由腐叶土、壤土、黄沙（2:2:1体积...

    158 2019-12-15 16:02

联系我们
  • 网站内容来自于互联网，仅作参考！！！
  • 微信：DHxinxiwangluo
  • 邮箱：nakupenda110@163.com
依希植物网

为您提供专业的室内植物养护知识和花卉花语，室内盆栽植物养殖和盆景制作方法，常见花卉植物养护方法和注意事项。

Copyright WWW.TVIX.CN
植物 | 植物标签 | 赣ICP备2024039882号-1

返回顶部小火箭
Weibo Article 1 Weibo Article 2 Weibo Article 3 Weibo Article 4 Weibo Article 5 Weibo Article 6 Weibo Article 7 Weibo Article 8 Weibo Article 9 Weibo Article 10 Weibo Article 11 Weibo Article 12 Weibo Article 13 Weibo Article 14 Weibo Article 15 Weibo Article 16 Weibo Article 17 Weibo Article 18 Weibo Article 19 Weibo Article 20 Weibo Article 21 Weibo Article 22 Weibo Article 23 Weibo Article 24 Weibo Article 25 Weibo Article 26 Weibo Article 27 Weibo Article 28 Weibo Article 29 Weibo Article 30 Weibo Article 31 Weibo Article 32 Weibo Article 33 Weibo Article 34 Weibo Article 35 Weibo Article 36 Weibo Article 37 Weibo Article 38 Weibo Article 39 Weibo Article 40 Weibo Article 41 Weibo Article 42 Weibo Article 43 Weibo Article 44 Weibo Article 45 Weibo Article 46 Weibo Article 47 Weibo Article 48 Weibo Article 49 Weibo Article 50 Weibo Article 51 Weibo Article 52 Weibo Article 53 Weibo Article 54 Weibo Article 55 Weibo Article 56 Weibo Article 57 Weibo Article 58 Weibo Article 59 Weibo Article 60 Weibo Article 61 Weibo Article 62 Weibo Article 63 Weibo Article 64 Weibo Article 65 Weibo Article 66 Weibo Article 67 Weibo Article 68 Weibo Article 69 Weibo Article 70 Weibo Article 71 Weibo Article 72 Weibo Article 73 Weibo Article 74 Weibo Article 75 Weibo Article 76 Weibo Article 77 Weibo Article 78 Weibo Article 79 Weibo Article 80 Weibo Article 81 Weibo Article 82 Weibo Article 83 Weibo Article 84 Weibo Article 85 Weibo Article 86 Weibo Article 87 Weibo Article 88 Weibo Article 89 Weibo Article 90 Weibo Article 91 Weibo Article 92 Weibo Article 93 Weibo Article 94 Weibo Article 95 Weibo Article 96 Weibo Article 97 Weibo Article 98 Weibo Article 99 Weibo Article 100 Weibo Article 101 Weibo Article 102 Weibo Article 103 Weibo Article 104 Weibo Article 105 Weibo Article 106 Weibo Article 107 Weibo Article 108 Weibo Article 109 Weibo Article 110 Weibo Article 111 Weibo Article 112 Weibo Article 113 Weibo Article 114 Weibo Article 115 Weibo Article 116 Weibo Article 117 Weibo Article 118 Weibo Article 119 Weibo Article 120 Weibo Article 121 Weibo Article 122 Weibo Article 123 Weibo Article 124 Weibo Article 125 Weibo Article 126 Weibo Article 127 Weibo Article 128 Weibo Article 129 Weibo Article 130 Weibo Article 131 Weibo Article 132 Weibo Article 133 Weibo Article 134 Weibo Article 135 Weibo Article 136 Weibo Article 137 Weibo Article 138 Weibo Article 139 Weibo Article 140 Weibo Article 141 Weibo Article 142 Weibo Article 143 Weibo Article 144 Weibo Article 145 Weibo Article 146 Weibo Article 147 Weibo Article 148 Weibo Article 149 Weibo Article 150 Weibo Article 151 Weibo Article 152 Weibo Article 153 Weibo Article 154 Weibo Article 155 Weibo Article 156 Weibo Article 157 Weibo Article 158 Weibo Article 159 Weibo Article 160 Weibo Article 161 Weibo Article 162 Weibo Article 163 Weibo Article 164 Weibo Article 165 Weibo Article 166 Weibo Article 167 Weibo Article 168 Weibo Article 169 Weibo Article 170 Weibo Article 171 Weibo Article 172 Weibo Article 173 Weibo Article 174 Weibo Article 175 Weibo Article 176 Weibo Article 177 Weibo Article 178 Weibo Article 179 Weibo Article 180 Weibo Article 181 Weibo Article 182 Weibo Article 183 Weibo Article 184 Weibo Article 185 Weibo Article 186 Weibo Article 187 Weibo Article 188 Weibo Article 189 Weibo Article 190 Weibo Article 191 Weibo Article 192 Weibo Article 193 Weibo Article 194 Weibo Article 195 Weibo Article 196 Weibo Article 197 Weibo Article 198 Weibo Article 199 Weibo Article 200 Weibo Article 201 Weibo Article 202 Weibo Article 203 Weibo Article 204 Weibo Article 205 Weibo Article 206 Weibo Article 207 Weibo Article 208 Weibo Article 209 Weibo Article 210 Weibo Article 211 Weibo Article 212 Weibo Article 213 Weibo Article 214 Weibo Article 215 Weibo Article 216 Weibo Article 217 Weibo Article 218 Weibo Article 219 Weibo Article 220 Weibo Article 221 Weibo Article 222 Weibo Article 223 Weibo Article 224 Weibo Article 225 Weibo Article 226 Weibo Article 227 Weibo Article 228 Weibo Article 229 Weibo Article 230 Weibo Article 231 Weibo Article 232 Weibo Article 233 Weibo Article 234 Weibo Article 235 Weibo Article 236 Weibo Article 237 Weibo Article 238 Weibo Article 239 Weibo Article 240 Weibo Article 241 Weibo Article 242 Weibo Article 243 Weibo Article 244 Weibo Article 245 Weibo Article 246 Weibo Article 247 Weibo Article 248 Weibo Article 249 Weibo Article 250 Weibo Article 251 Weibo Article 252 Weibo Article 253 Weibo Article 254 Weibo Article 255 Weibo Article 256 Weibo Article 257 Weibo Article 258 Weibo Article 259 Weibo Article 260 Weibo Article 261 Weibo Article 262 Weibo Article 263 Weibo Article 264 Weibo Article 265 Weibo Article 266 Weibo Article 267 Weibo Article 268 Weibo Article 269 Weibo Article 270 Weibo Article 271 Weibo Article 272 Weibo Article 273 Weibo Article 274 Weibo Article 275 Weibo Article 276 Weibo Article 277 Weibo Article 278 Weibo Article 279 Weibo Article 280 Weibo Article 281 Weibo Article 282 Weibo Article 283 Weibo Article 284 Weibo Article 285 Weibo Article 286 Weibo Article 287 Weibo Article 288 Weibo Article 289 Weibo Article 290 Weibo Article 291 Weibo Article 292 Weibo Article 293 Weibo Article 294 Weibo Article 295 Weibo Article 296 Weibo Article 297 Weibo Article 298 Weibo Article 299 Weibo Article 300 Weibo Article 301 Weibo Article 302 Weibo Article 303 Weibo Article 304 Weibo Article 305 Weibo Article 306 Weibo Article 307 Weibo Article 308 Weibo Article 309 Weibo Article 310 Weibo Article 311 Weibo Article 312 Weibo Article 313 Weibo Article 314 Weibo Article 315 Weibo Article 316 Weibo Article 317 Weibo Article 318 Weibo Article 319 Weibo Article 320 Weibo Article 321 Weibo Article 322 Weibo Article 323 Weibo Article 324 Weibo Article 325 Weibo Article 326 Weibo Article 327 Weibo Article 328 Weibo Article 329 Weibo Article 330 Weibo Article 331 Weibo Article 332 Weibo Article 333 Weibo Article 334 Weibo Article 335 Weibo Article 336 Weibo Article 337 Weibo Article 338 Weibo Article 339 Weibo Article 340 Weibo Article 341 Weibo Article 342 Weibo Article 343 Weibo Article 344 Weibo Article 345 Weibo Article 346 Weibo Article 347 Weibo Article 348 Weibo Article 349 Weibo Article 350 Weibo Article 351 Weibo Article 352 Weibo Article 353 Weibo Article 354 Weibo Article 355 Weibo Article 356 Weibo Article 357 Weibo Article 358 Weibo Article 359 Weibo Article 360 Weibo Article 361 Weibo Article 362 Weibo Article 363 Weibo Article 364 Weibo Article 365 Weibo Article 366 Weibo Article 367 Weibo Article 368 Weibo Article 369 Weibo Article 370 Weibo Article 371 Weibo Article 372 Weibo Article 373 Weibo Article 374 Weibo Article 375 Weibo Article 376 Weibo Article 377 Weibo Article 378 Weibo Article 379 Weibo Article 380 Weibo Article 381 Weibo Article 382 Weibo Article 383 Weibo Article 384 Weibo Article 385 Weibo Article 386 Weibo Article 387 Weibo Article 388 Weibo Article 389 Weibo Article 390 Weibo Article 391 Weibo Article 392 Weibo Article 393 Weibo Article 394 Weibo Article 395 Weibo Article 396 Weibo Article 397 Weibo Article 398 Weibo Article 399 Weibo Article 400 Weibo Article 401 Weibo Article 402 Weibo Article 403 Weibo Article 404 Weibo Article 405 Weibo Article 406 Weibo Article 407 Weibo Article 408 Weibo Article 409 Weibo Article 410 Weibo Article 411 Weibo Article 412 Weibo Article 413 Weibo Article 414 Weibo Article 415 Weibo Article 416 Weibo Article 417 Weibo Article 418 Weibo Article 419 Weibo Article 420 Weibo Article 421 Weibo Article 422 Weibo Article 423 Weibo Article 424 Weibo Article 425 Weibo Article 426 Weibo Article 427 Weibo Article 428 Weibo Article 429 Weibo Article 430 Weibo Article 431 Weibo Article 432 Weibo Article 433 Weibo Article 434 Weibo Article 435 Weibo Article 436 Weibo Article 437 Weibo Article 438 Weibo Article 439 Weibo Article 440 Weibo Article 441 Weibo Article 442 Weibo Article 443 Weibo Article 444 Weibo Article 445 Weibo Article 446 Weibo Article 447 Weibo Article 448 Weibo Article 449 Weibo Article 450 Weibo Article 451 Weibo Article 452 Weibo Article 453 Weibo Article 454 Weibo Article 455 Weibo Article 456 Weibo Article 457 Weibo Article 458 Weibo Article 459 Weibo Article 460 Weibo Article 461 Weibo Article 462 Weibo Article 463 Weibo Article 464 Weibo Article 465 Weibo Article 466 Weibo Article 467 Weibo Article 468 Weibo Article 469 Weibo Article 470 Weibo Article 471 Weibo Article 472 Weibo Article 473 Weibo Article 474 Weibo Article 475 Weibo Article 476 Weibo Article 477 Weibo Article 478 Weibo Article 479 Weibo Article 480 Weibo Article 481 Weibo Article 482 Weibo Article 483 Weibo Article 484 Weibo Article 485 Weibo Article 486 Weibo Article 487 Weibo Article 488 Weibo Article 489 Weibo Article 490 Weibo Article 491 Weibo Article 492 Weibo Article 493 Weibo Article 494 Weibo Article 495 Weibo Article 496 Weibo Article 497 Weibo Article 498 Weibo Article 499 Weibo Article 500 Weibo Article 501 Weibo Article 502 Weibo Article 503 Weibo Article 504 Weibo Article 505 Weibo Article 506 Weibo Article 507 Weibo Article 508 Weibo Article 509 Weibo Article 510 Weibo Article 511 Weibo Article 512 Weibo Article 513 Weibo Article 514 Weibo Article 515 Weibo Article 516 Weibo Article 517 Weibo Article 518 Weibo Article 519 Weibo Article 520 Weibo Article 521 Weibo Article 522 Weibo Article 523 Weibo Article 524 Weibo Article 525 Weibo Article 526 Weibo Article 527 Weibo Article 528 Weibo Article 529 Weibo Article 530 Weibo Article 531 Weibo Article 532 Weibo Article 533 Weibo Article 534 Weibo Article 535 Weibo Article 536 Weibo Article 537 Weibo Article 538 Weibo Article 539 Weibo Article 540 Weibo Article 541 Weibo Article 542 Weibo Article 543 Weibo Article 544 Weibo Article 545 Weibo Article 546 Weibo Article 547 Weibo Article 548 Weibo Article 549 Weibo Article 550 Weibo Article 551 Weibo Article 552 Weibo Article 553 Weibo Article 554 Weibo Article 555 Weibo Article 556 Weibo Article 557 Weibo Article 558 Weibo Article 559 Weibo Article 560 Weibo Article 561 Weibo Article 562 Weibo Article 563 Weibo Article 564 Weibo Article 565 Weibo Article 566 Weibo Article 567 Weibo Article 568 Weibo Article 569 Weibo Article 570 Weibo Article 571 Weibo Article 572 Weibo Article 573 Weibo Article 574 Weibo Article 575 Weibo Article 576 Weibo Article 577 Weibo Article 578 Weibo Article 579 Weibo Article 580 Weibo Article 581 Weibo Article 582 Weibo Article 583 Weibo Article 584 Weibo Article 585 Weibo Article 586 Weibo Article 587 Weibo Article 588 Weibo Article 589 Weibo Article 590 Weibo Article 591 Weibo Article 592 Weibo Article 593 Weibo Article 594 Weibo Article 595 Weibo Article 596 Weibo Article 597 Weibo Article 598 Weibo Article 599 Weibo Article 600 Weibo Article 601 Weibo Article 602 Weibo Article 603 Weibo Article 604 Weibo Article 605 Weibo Article 606 Weibo Article 607 Weibo Article 608 Weibo Article 609 Weibo Article 610 Weibo Article 611 Weibo Article 612 Weibo Article 613 Weibo Article 614 Weibo Article 615 Weibo Article 616 Weibo Article 617 Weibo Article 618 Weibo Article 619 Weibo Article 620 Weibo Article 621 Weibo Article 622 Weibo Article 623 Weibo Article 624 Weibo Article 625 Weibo Article 626 Weibo Article 627 Weibo Article 628 Weibo Article 629 Weibo Article 630 Weibo Article 631 Weibo Article 632 Weibo Article 633 Weibo Article 634 Weibo Article 635 Weibo Article 636 Weibo Article 637 Weibo Article 638 Weibo Article 639 Weibo Article 640 Weibo Article 641 Weibo Article 642 Weibo Article 643 Weibo Article 644 Weibo Article 645 Weibo Article 646 Weibo Article 647 Weibo Article 648 Weibo Article 649 Weibo Article 650 Weibo Article 651 Weibo Article 652 Weibo Article 653 Weibo Article 654 Weibo Article 655 Weibo Article 656 Weibo Article 657 Weibo Article 658 Weibo Article 659 Weibo Article 660 Weibo Article 661 Weibo Article 662 Weibo Article 663 Weibo Article 664 Weibo Article 665 Weibo Article 666 Weibo Article 667 Weibo Article 668 Weibo Article 669 Weibo Article 670 Weibo Article 671 Weibo Article 672 Weibo Article 673 Weibo Article 674 Weibo Article 675 Weibo Article 676 Weibo Article 677 Weibo Article 678 Weibo Article 679 Weibo Article 680 Weibo Article 681 Weibo Article 682 Weibo Article 683 Weibo Article 684 Weibo Article 685 Weibo Article 686 Weibo Article 687 Weibo Article 688 Weibo Article 689 Weibo Article 690 Weibo Article 691 Weibo Article 692 Weibo Article 693 Weibo Article 694 Weibo Article 695 Weibo Article 696 Weibo Article 697 Weibo Article 698 Weibo Article 699 Weibo Article 700 Weibo Article 701 Weibo Article 702 Weibo Article 703 Weibo Article 704 Weibo Article 705 Weibo Article 706 Weibo Article 707 Weibo Article 708 Weibo Article 709 Weibo Article 710 Weibo Article 711 Weibo Article 712 Weibo Article 713 Weibo Article 714 Weibo Article 715 Weibo Article 716 Weibo Article 717 Weibo Article 718 Weibo Article 719 Weibo Article 720 Weibo Article 721 Weibo Article 722 Weibo Article 723 Weibo Article 724 Weibo Article 725 Weibo Article 726